Merge branch 'function-call-refactor'

Conflicts:
	includes/admin/post-types/meta-boxes/class-wc-meta-box-order-data.php
	includes/shortcodes/class-wc-shortcode-cart.php
	includes/wc-template-functions.php

assets/js/admin/meta-boxes.js

@@ -499,7 +499,7 @@ jQuery( function($){
 			$.each( add_item_ids, function( index, value ) {
 
 				var data = {
-					action: 		'woocommerce_add_order_item',
+					action: 		'wc_add_order_item',
 					item_to_add: 	value,
 					order_id:		woocommerce_admin_meta_boxes.post_id,
 					security: 		woocommerce_admin_meta_boxes.order_item_nonce
@@ -558,7 +558,7 @@ jQuery( function($){
 
 		var data = {
 			order_item_id: 	$item.attr( 'data-order_item_id' ),
-			action: 	'woocommerce_add_order_item_meta',
+			action: 	'wc_add_order_item_meta',
 			security: 	woocommerce_admin_meta_boxes.order_item_nonce
 		};
 

includes/abstracts/abstract-wc-payment-gateway.php

@@ -57,7 +57,7 @@ abstract class WC_Payment_Gateway extends WC_Settings_API {
 		if ( $order ) {
 			$return_url = $order->get_checkout_order_received_url();
 		} else {
-			$return_url = woocommerce_get_endpoint_url( 'order-received', '', get_permalink( woocommerce_get_page_id( 'checkout' ) ) );
+			$return_url = wc_get_endpoint_url( 'order-received', '', get_permalink( wc_get_page_id( 'checkout' ) ) );
 		}
 
 		if ( is_ssl() || get_option('woocommerce_force_ssl_checkout') == 'yes' ) {

includes/abstracts/abstract-wc-product.php

@@ -279,7 +279,7 @@ class WC_Product {
 
 				// Set default name
 				if ( empty( $file['name'] ) ) {
-					$downloadable_files[ $key ]['name'] = woocommerce_get_filename_from_url( $file );
+					$downloadable_files[ $key ]['name'] = wc_get_filename_from_url( $file );
 				}
 
 				// Filter URL
@@ -856,8 +856,8 @@ class WC_Product {
 			);
 
 			$replace = array(
-				woocommerce_price( $this->get_price_including_tax() ),
+				wc_price( $this->get_price_including_tax() ),
-				woocommerce_price( $this->get_price_excluding_tax() )
+				wc_price( $this->get_price_excluding_tax() )
 			);
 
 			$price_display_suffix = str_replace( $find, $replace, $price_display_suffix );
@@ -890,7 +890,7 @@ class WC_Product {
 
 			} else {
 
-				$price .= woocommerce_price( $display_price ) . $this->get_price_suffix();
+				$price .= wc_price( $display_price ) . $this->get_price_suffix();
 
 				$price = apply_filters( 'woocommerce_price_html', $price, $this );
 
@@ -937,7 +937,7 @@ class WC_Product {
 	 * @return string
 	 */
 	public function get_price_html_from_to( $from, $to ) {
-		return '<del>' . ( ( is_numeric( $from ) ) ? woocommerce_price( $from ) : $from ) . '</del> <ins>' . ( ( is_numeric( $to ) ) ? woocommerce_price( $to ) : $to ) . '</ins>';
+		return '<del>' . ( ( is_numeric( $from ) ) ? wc_price( $from ) : $from ) . '</del> <ins>' . ( ( is_numeric( $to ) ) ? wc_price( $to ) : $to ) . '</ins>';
 	}
 
 	/**
@@ -1332,7 +1332,7 @@ class WC_Product {
 	 * @return void
 	 */
 	public function list_attributes() {
-		woocommerce_get_template( 'single-product/product-attributes.php', array(
+		wc_get_template( 'single-product/product-attributes.php', array(
 			'product'    => $this
 		) );
 	}

includes/abstracts/abstract-wc-settings-api.php

@@ -684,7 +684,7 @@ abstract class WC_Settings_API {
 
     	if ( isset( $_POST[ $this->plugin_id . $this->id . '_' . $key ] ) ) {
     		if ( $_POST[ $this->plugin_id . $this->id . '_' . $key ] !== '' )
-    			$text = woocommerce_format_decimal( trim( stripslashes( $_POST[ $this->plugin_id . $this->id . '_' . $key ] ) ) );
+    			$text = wc_format_decimal( trim( stripslashes( $_POST[ $this->plugin_id . $this->id . '_' . $key ] ) ) );
     		else
     			$text = '';
     	}
@@ -703,7 +703,7 @@ abstract class WC_Settings_API {
 
     	if ( isset( $_POST[ $this->plugin_id . $this->id . '_' . $key ] ) ) {
     		if ( $_POST[ $this->plugin_id . $this->id . '_' . $key ] !== '' )
-    			$text = woocommerce_format_decimal( trim( stripslashes( $_POST[ $this->plugin_id . $this->id . '_' . $key ] ) ) );
+    			$text = wc_format_decimal( trim( stripslashes( $_POST[ $this->plugin_id . $this->id . '_' . $key ] ) ) );
     		else
     			$text = '';
     	}
@@ -725,7 +725,7 @@ abstract class WC_Settings_API {
     	$text = $this->get_option( $key );
 
     	if ( isset( $_POST[ $this->plugin_id . $this->id . '_' . $key ] ) ) {
-    		$text = woocommerce_clean( stripslashes( $_POST[ $this->plugin_id . $this->id . '_' . $key ] ) );
+    		$text = wc_clean( stripslashes( $_POST[ $this->plugin_id . $this->id . '_' . $key ] ) );
     	}
 
     	return $text;
@@ -772,7 +772,7 @@ abstract class WC_Settings_API {
     	$value = $this->get_option( $key );
 
     	if ( isset( $_POST[ $this->plugin_id . $this->id . '_' . $key ] ) ) {
-    		$value = woocommerce_clean( stripslashes( $_POST[ $this->plugin_id . $this->id . '_' . $key ] ) );
+    		$value = wc_clean( stripslashes( $_POST[ $this->plugin_id . $this->id . '_' . $key ] ) );
     	}
 
     	return $value;
@@ -792,7 +792,7 @@ abstract class WC_Settings_API {
     	$value = $this->get_option( $key );
 
     	if ( isset( $_POST[ $this->plugin_id . $this->id . '_' . $key ] ) ) {
-    		$value = array_map( 'woocommerce_clean', array_map( 'stripslashes', (array) $_POST[ $this->plugin_id . $this->id . '_' . $key ] ) );
+    		$value = array_map( 'wc_clean', array_map( 'stripslashes', (array) $_POST[ $this->plugin_id . $this->id . '_' . $key ] ) );
     	} else {
 	    	$value = '';
     	}

includes/admin/class-wc-admin-assets.php

@@ -216,7 +216,7 @@ class WC_Admin_Assets {
 			wp_register_script( 'woocommerce_term_ordering', WC()->plugin_url() . '/assets/js/admin/term-ordering.js', array('jquery-ui-sortable'), WC()->version );
 			wp_enqueue_script( 'woocommerce_term_ordering' );
 
-			$taxonomy = isset( $_GET['taxonomy'] ) ? woocommerce_clean( $_GET['taxonomy'] ) : '';
+			$taxonomy = isset( $_GET['taxonomy'] ) ? wc_clean( $_GET['taxonomy'] ) : '';
 
 			$woocommerce_term_order_params = array(
 				'taxonomy' 			=>  $taxonomy

includes/admin/class-wc-admin-attributes.php

@@ -52,7 +52,7 @@ class WC_Admin_Attributes {
 
 			// Grab the submitted data
 			$attribute_label   = ( isset( $_POST['attribute_label'] ) )   ? (string) stripslashes( $_POST['attribute_label'] ) : '';
-			$attribute_name    = ( isset( $_POST['attribute_name'] ) )    ? woocommerce_sanitize_taxonomy_name( stripslashes( (string) $_POST['attribute_name'] ) ) : '';
+			$attribute_name    = ( isset( $_POST['attribute_name'] ) )    ? wc_sanitize_taxonomy_name( stripslashes( (string) $_POST['attribute_name'] ) ) : '';
 			$attribute_type    = ( isset( $_POST['attribute_type'] ) )    ? (string) stripslashes( $_POST['attribute_type'] ) : '';
 			$attribute_orderby = ( isset( $_POST['attribute_orderby'] ) ) ? (string) stripslashes( $_POST['attribute_orderby'] ) : '';
 
@@ -61,7 +61,7 @@ class WC_Admin_Attributes {
 				$attribute_label = ucfirst( $attribute_name );
 			}
 			if ( ! $attribute_name ) {
-				$attribute_name = woocommerce_sanitize_taxonomy_name( stripslashes( $attribute_label ) );
+				$attribute_name = wc_sanitize_taxonomy_name( stripslashes( $attribute_label ) );
 			}
 
 			// Forbidden attribute names
@@ -92,7 +92,7 @@ class WC_Admin_Attributes {
 				}
 				if ( 'edit' === $action ) {
 					$old_attribute_name = $wpdb->get_var( "SELECT attribute_name FROM {$wpdb->prefix}woocommerce_attribute_taxonomies WHERE attribute_id = $attribute_id" );
-					if ( $old_attribute_name != $attribute_name && woocommerce_sanitize_taxonomy_name( $old_attribute_name ) != $attribute_name && $taxonomy_exists ) {
+					if ( $old_attribute_name != $attribute_name && wc_sanitize_taxonomy_name( $old_attribute_name ) != $attribute_name && $taxonomy_exists ) {
 						$error = sprintf( __( 'Slug “%s” is already in use. Change it, please.', 'woocommerce' ), sanitize_title( $attribute_name ) );
 					}
 				}

includes/admin/class-wc-admin-dashboard.php

@@ -128,7 +128,7 @@ class WC_Admin_Dashboard {
 			<li class="sales-this-month">
 				<a href="<?php echo admin_url( 'admin.php?page=wc-reports&tab=orders&range=month' ); ?>">
 					<?php echo $reports->sales_sparkline( '', max( 7, date( 'd', current_time('timestamp') ) ) ); ?>
-					<?php printf( __( "<strong>%s</strong> sales this month", 'woocommerce' ), woocommerce_price( $sales ) ); ?>
+					<?php printf( __( "<strong>%s</strong> sales this month", 'woocommerce' ), wc_price( $sales ) ); ?>
 				</a>
 			</li>
 			<?php if ( $top_seller && $top_seller->qty ) : ?>

includes/admin/class-wc-admin-menus.php

@@ -127,7 +127,7 @@ class WC_Admin_Menus {
 
 					$menu_name = _x('Orders', 'Admin menu name', 'woocommerce');
 					$menu_name_count = '';
-					if ( $order_count = woocommerce_processing_order_count() ) {
+					if ( $order_count = wc_processing_order_count() ) {
 						$menu_name_count = " <span class='awaiting-mod update-plugins count-$order_count'><span class='processing-count'>" . number_format_i18n( $order_count ) . "</span></span>" ;
 					}
 

includes/admin/class-wc-admin-permalink-settings.php

@@ -96,7 +96,7 @@ class WC_Admin_Permalink_Settings {
 		$product_permalink = $permalinks['product_base'];
 
 		// Get shop page
-		$shop_page_id 	= woocommerce_get_page_id( 'shop' );
+		$shop_page_id 	= wc_get_page_id( 'shop' );
 		$base_slug 		= ( $shop_page_id > 0 && get_page( $shop_page_id ) ) ? get_page_uri( $shop_page_id ) : _x( 'shop', 'default-slug', 'woocommerce' );
 		$product_base 	= _x( 'product', 'default-slug', 'woocommerce' );
 
@@ -160,9 +160,9 @@ class WC_Admin_Permalink_Settings {
 		// We need to save the options ourselves; settings api does not trigger save for the permalinks page
 		if ( isset( $_POST['permalink_structure'] ) || isset( $_POST['category_base'] ) && isset( $_POST['product_permalink'] ) ) {
 			// Cat and tag bases
-			$woocommerce_product_category_slug = woocommerce_clean( $_POST['woocommerce_product_category_slug'] );
+			$woocommerce_product_category_slug = wc_clean( $_POST['woocommerce_product_category_slug'] );
-			$woocommerce_product_tag_slug = woocommerce_clean( $_POST['woocommerce_product_tag_slug'] );
+			$woocommerce_product_tag_slug = wc_clean( $_POST['woocommerce_product_tag_slug'] );
-			$woocommerce_product_attribute_slug = woocommerce_clean( $_POST['woocommerce_product_attribute_slug'] );
+			$woocommerce_product_attribute_slug = wc_clean( $_POST['woocommerce_product_attribute_slug'] );
 
 			$permalinks = get_option( 'woocommerce_permalinks' );
 			if ( ! $permalinks )
@@ -173,10 +173,10 @@ class WC_Admin_Permalink_Settings {
 			$permalinks['attribute_base'] 	= untrailingslashit( $woocommerce_product_attribute_slug );
 
 			// Product base
-			$product_permalink = woocommerce_clean( $_POST['product_permalink'] );
+			$product_permalink = wc_clean( $_POST['product_permalink'] );
 
 			if ( $product_permalink == 'custom' ) {
-				$product_permalink = woocommerce_clean( $_POST['product_permalink_structure'] );
+				$product_permalink = wc_clean( $_POST['product_permalink_structure'] );
 			} elseif ( empty( $product_permalink ) ) {
 				$product_permalink = false;
 			}

includes/admin/class-wc-admin-profile.php

@@ -179,7 +179,7 @@ class WC_Admin_Profile {
 	 	foreach( $save_fields as $fieldset )
 	 		foreach( $fieldset['fields'] as $key => $field )
 	 			if ( isset( $_POST[ $key ] ) )
-	 				update_user_meta( $user_id, $key, woocommerce_clean( $_POST[ $key ] ) );
+	 				update_user_meta( $user_id, $key, wc_clean( $_POST[ $key ] ) );
 	}
 
 	/**

includes/admin/class-wc-admin-settings.php

@@ -648,7 +648,7 @@ class WC_Admin_Settings {
 			        } else {
 
 				       if ( isset( $_POST[$value['id']] ) ) {
-			            	$option_value = woocommerce_clean( stripslashes( $_POST[ $value['id'] ] ) );
+			            	$option_value = wc_clean( stripslashes( $_POST[ $value['id'] ] ) );
 			            } else {
 			                $option_value = '';
 			            }
@@ -663,7 +663,7 @@ class WC_Admin_Settings {
 
 		    		// Get countries array
 					if ( isset( $_POST[ $value['id'] ] ) )
-						$selected_countries = array_map( 'woocommerce_clean', array_map( 'stripslashes', (array) $_POST[ $value['id'] ] ) );
+						$selected_countries = array_map( 'wc_clean', array_map( 'stripslashes', (array) $_POST[ $value['id'] ] ) );
 					else
 						$selected_countries = array();
 
@@ -675,8 +675,8 @@ class WC_Admin_Settings {
 
 			    	if ( isset( $_POST[$value['id'] ]['width'] ) ) {
 
-		              	$update_options[ $value['id'] ]['width']  = woocommerce_clean( stripslashes( $_POST[ $value['id'] ]['width'] ) );
+		              	$update_options[ $value['id'] ]['width']  = wc_clean( stripslashes( $_POST[ $value['id'] ]['width'] ) );
-		              	$update_options[ $value['id'] ]['height'] = woocommerce_clean( stripslashes( $_POST[ $value['id'] ]['height'] ) );
+		              	$update_options[ $value['id'] ]['height'] = wc_clean( stripslashes( $_POST[ $value['id'] ]['height'] ) );
 
 						if ( isset( $_POST[ $value['id'] ]['crop'] ) )
 							$update_options[ $value['id'] ]['crop'] = 1;

includes/admin/class-wc-admin.php

@@ -88,7 +88,7 @@ class WC_Admin {
 		$prevent_access = apply_filters( 'woocommerce_prevent_admin_access', $prevent_access );
 
 		if ( $prevent_access ) {
-			wp_safe_redirect( get_permalink( woocommerce_get_page_id( 'myaccount' ) ) );
+			wp_safe_redirect( get_permalink( wc_get_page_id( 'myaccount' ) ) );
 			exit;
 		}
 	}

includes/admin/importers/class-wc-tax-rate-importer.php

@@ -137,7 +137,7 @@ if ( class_exists( 'WP_Importer' ) ) {
 							array(
 								'tax_rate_country'  => $country,
 								'tax_rate_state'    => $state,
-								'tax_rate'          => woocommerce_format_decimal( $rate, 4 ),
+								'tax_rate'          => wc_format_decimal( $rate, 4 ),
 								'tax_rate_name'     => trim( $name ),
 								'tax_rate_priority' => absint( $priority ),
 								'tax_rate_compound' => $compound ? 1 : 0,
@@ -149,9 +149,9 @@ if ( class_exists( 'WP_Importer' ) ) {
 
 						$tax_rate_id = $wpdb->insert_id;
 
-						$postcode  = woocommerce_clean( $postcode );
+						$postcode  = wc_clean( $postcode );
 						$postcodes = explode( ';', $postcode );
-						$postcodes = array_map( 'strtoupper', array_map( 'woocommerce_clean', $postcodes ) );
+						$postcodes = array_map( 'strtoupper', array_map( 'wc_clean', $postcodes ) );
 						foreach( $postcodes as $postcode ) {
 							if ( ! empty( $postcode ) && $postcode != '*' ) {
 								$wpdb->insert(
@@ -165,9 +165,9 @@ if ( class_exists( 'WP_Importer' ) ) {
 							}
 						}
 
-						$city   = woocommerce_clean( $city );
+						$city   = wc_clean( $city );
 						$cities = explode( ';', $city );
-						$cities = array_map( 'strtoupper', array_map( 'woocommerce_clean', $cities ) );
+						$cities = array_map( 'strtoupper', array_map( 'wc_clean', $cities ) );
 						foreach( $cities as $city ) {
 							if ( ! empty( $city ) && $city != '*' ) {
 								$wpdb->insert(

includes/admin/post-types/class-wc-admin-cpt-product.php

@@ -151,7 +151,7 @@ class WC_Admin_CPT_Product extends WC_Admin_CPT {
 		if ( isset( $_POST['_visibility'] ) )
 			update_post_meta( $post_id, '_visibility', stripslashes( $_POST['_visibility'] ) );
 		if ( isset( $_POST['_stock_status'] ) )
-			wc_update_product_stock_status( $post_id, woocommerce_clean( $_POST['_stock_status'] ) );
+			wc_update_product_stock_status( $post_id, wc_clean( $_POST['_stock_status'] ) );
 	}
 
 	/**
@@ -573,7 +573,7 @@ class WC_Admin_CPT_Product extends WC_Admin_CPT {
 				$search_ids[] = $term;
 			}
 			// Attempt to get a SKU
-			$sku_to_id = $wpdb->get_var( $wpdb->prepare( "SELECT post_id FROM {$wpdb->postmeta} WHERE meta_key='_sku' AND meta_value LIKE '%%%s%%' LIMIT 1;", woocommerce_clean( $term ) ) );
+			$sku_to_id = $wpdb->get_var( $wpdb->prepare( "SELECT post_id FROM {$wpdb->postmeta} WHERE meta_key='_sku' AND meta_value LIKE '%%%s%%' LIMIT 1;", wc_clean( $term ) ) );
 
 			if ( $sku_to_id )
 				$search_ids[] = $sku_to_id;
@@ -678,46 +678,46 @@ class WC_Admin_CPT_Product extends WC_Admin_CPT {
 		$old_sale_price    = $product->sale_price;
 
 		// Save fields
-		if ( isset( $_REQUEST['_sku'] ) ) update_post_meta( $post_id, '_sku', woocommerce_clean( $_REQUEST['_sku'] ) );
+		if ( isset( $_REQUEST['_sku'] ) ) update_post_meta( $post_id, '_sku', wc_clean( $_REQUEST['_sku'] ) );
-		if ( isset( $_REQUEST['_weight'] ) ) update_post_meta( $post_id, '_weight', woocommerce_clean( $_REQUEST['_weight'] ) );
+		if ( isset( $_REQUEST['_weight'] ) ) update_post_meta( $post_id, '_weight', wc_clean( $_REQUEST['_weight'] ) );
-		if ( isset( $_REQUEST['_length'] ) ) update_post_meta( $post_id, '_length', woocommerce_clean( $_REQUEST['_length'] ) );
+		if ( isset( $_REQUEST['_length'] ) ) update_post_meta( $post_id, '_length', wc_clean( $_REQUEST['_length'] ) );
-		if ( isset( $_REQUEST['_width'] ) ) update_post_meta( $post_id, '_width', woocommerce_clean( $_REQUEST['_width'] ) );
+		if ( isset( $_REQUEST['_width'] ) ) update_post_meta( $post_id, '_width', wc_clean( $_REQUEST['_width'] ) );
-		if ( isset( $_REQUEST['_height'] ) ) update_post_meta( $post_id, '_height', woocommerce_clean( $_REQUEST['_height'] ) );
+		if ( isset( $_REQUEST['_height'] ) ) update_post_meta( $post_id, '_height', wc_clean( $_REQUEST['_height'] ) );
-		if ( isset( $_REQUEST['_visibility'] ) ) update_post_meta( $post_id, '_visibility', woocommerce_clean( $_REQUEST['_visibility'] ) );
+		if ( isset( $_REQUEST['_visibility'] ) ) update_post_meta( $post_id, '_visibility', wc_clean( $_REQUEST['_visibility'] ) );
 		if ( isset( $_REQUEST['_featured'] ) ) update_post_meta( $post_id, '_featured', 'yes' ); else update_post_meta( $post_id, '_featured', 'no' );
 
 		if ( isset( $_REQUEST['_tax_status'] ) )
-			update_post_meta( $post_id, '_tax_status', woocommerce_clean( $_REQUEST['_tax_status'] ) );
+			update_post_meta( $post_id, '_tax_status', wc_clean( $_REQUEST['_tax_status'] ) );
 
 		if ( isset( $_REQUEST['_tax_class'] ) )
-			update_post_meta( $post_id, '_tax_class', woocommerce_clean( $_REQUEST['_tax_class'] ) );
+			update_post_meta( $post_id, '_tax_class', wc_clean( $_REQUEST['_tax_class'] ) );
 
 		if ( $product->is_type('simple') || $product->is_type('external') ) {
 
-			if ( isset( $_REQUEST['_regular_price'] ) ) update_post_meta( $post_id, '_regular_price', woocommerce_clean( $_REQUEST['_regular_price'] ) );
+			if ( isset( $_REQUEST['_regular_price'] ) ) update_post_meta( $post_id, '_regular_price', wc_clean( $_REQUEST['_regular_price'] ) );
-			if ( isset( $_REQUEST['_sale_price'] ) ) update_post_meta( $post_id, '_sale_price', woocommerce_clean( $_REQUEST['_sale_price'] ) );
+			if ( isset( $_REQUEST['_sale_price'] ) ) update_post_meta( $post_id, '_sale_price', wc_clean( $_REQUEST['_sale_price'] ) );
 
 			// Handle price - remove dates and set to lowest
 			$price_changed = false;
 
-			if ( isset( $_REQUEST['_regular_price'] ) && woocommerce_clean( $_REQUEST['_regular_price'] ) != $old_regular_price ) $price_changed = true;
+			if ( isset( $_REQUEST['_regular_price'] ) && wc_clean( $_REQUEST['_regular_price'] ) != $old_regular_price ) $price_changed = true;
-			if ( isset( $_REQUEST['_sale_price'] ) && woocommerce_clean( $_REQUEST['_sale_price'] ) != $old_sale_price ) $price_changed = true;
+			if ( isset( $_REQUEST['_sale_price'] ) && wc_clean( $_REQUEST['_sale_price'] ) != $old_sale_price ) $price_changed = true;
 
 			if ( $price_changed ) {
 				update_post_meta( $post_id, '_sale_price_dates_from', '' );
 				update_post_meta( $post_id, '_sale_price_dates_to', '' );
 
 				if ( isset( $_REQUEST['_sale_price'] ) && $_REQUEST['_sale_price'] != '' ) {
-					update_post_meta( $post_id, '_price', woocommerce_clean( $_REQUEST['_sale_price'] ) );
+					update_post_meta( $post_id, '_price', wc_clean( $_REQUEST['_sale_price'] ) );
 				} else {
-					update_post_meta( $post_id, '_price', woocommerce_clean( $_REQUEST['_regular_price'] ) );
+					update_post_meta( $post_id, '_price', wc_clean( $_REQUEST['_regular_price'] ) );
 				}
 			}
 		}
 
 		// Handle stock status
 		if ( isset( $_REQUEST['_stock_status'] ) )
-			wc_update_product_stock_status( $post_id, woocommerce_clean( $_REQUEST['_stock_status'] ) );
+			wc_update_product_stock_status( $post_id, wc_clean( $_REQUEST['_stock_status'] ) );
 
 		// Handle stock
 		if ( ! $product->is_type('grouped') ) {
@@ -730,7 +730,7 @@ class WC_Admin_CPT_Product extends WC_Admin_CPT {
 			}
 
 			if ( ! empty( $_REQUEST['_backorders'] ) ) {
-				update_post_meta( $post_id, '_backorders', woocommerce_clean( $_REQUEST['_backorders'] ) );
+				update_post_meta( $post_id, '_backorders', wc_clean( $_REQUEST['_backorders'] ) );
 			}
 		}
 
@@ -747,29 +747,29 @@ class WC_Admin_CPT_Product extends WC_Admin_CPT {
 
 		// Save fields
 		if ( ! empty( $_REQUEST['change_weight'] ) && isset( $_REQUEST['_weight'] ) )
-			update_post_meta( $post_id, '_weight', woocommerce_clean( stripslashes( $_REQUEST['_weight'] ) ) );
+			update_post_meta( $post_id, '_weight', wc_clean( stripslashes( $_REQUEST['_weight'] ) ) );
 
 		if ( ! empty( $_REQUEST['change_dimensions'] ) ) {
 			if ( isset( $_REQUEST['_length'] ) )
-				update_post_meta( $post_id, '_length', woocommerce_clean( stripslashes( $_REQUEST['_length'] ) ) );
+				update_post_meta( $post_id, '_length', wc_clean( stripslashes( $_REQUEST['_length'] ) ) );
 			if ( isset( $_REQUEST['_width'] ) )
-				update_post_meta( $post_id, '_width', woocommerce_clean( stripslashes( $_REQUEST['_width'] ) ) );
+				update_post_meta( $post_id, '_width', wc_clean( stripslashes( $_REQUEST['_width'] ) ) );
 			if ( isset( $_REQUEST['_height'] ) )
-				update_post_meta( $post_id, '_height', woocommerce_clean( stripslashes( $_REQUEST['_height'] ) ) );
+				update_post_meta( $post_id, '_height', wc_clean( stripslashes( $_REQUEST['_height'] ) ) );
 		}
 
 		if ( ! empty( $_REQUEST['_tax_status'] ) )
-			update_post_meta( $post_id, '_tax_status', woocommerce_clean( $_REQUEST['_tax_status'] ) );
+			update_post_meta( $post_id, '_tax_status', wc_clean( $_REQUEST['_tax_status'] ) );
 
 		if ( ! empty( $_REQUEST['_tax_class'] ) ) {
-			$tax_class = woocommerce_clean( $_REQUEST['_tax_class'] );
+			$tax_class = wc_clean( $_REQUEST['_tax_class'] );
 			if ( $tax_class == 'standard' )
 				$tax_class = '';
 			update_post_meta( $post_id, '_tax_class', $tax_class );
 		}
 
 		if ( ! empty( $_REQUEST['_stock_status'] ) )
-			wc_update_product_stock_status( $post_id, woocommerce_clean( $_REQUEST['_stock_status'] ) );
+			wc_update_product_stock_status( $post_id, wc_clean( $_REQUEST['_stock_status'] ) );
 
 		if ( ! empty( $_REQUEST['_visibility'] ) )
 			update_post_meta( $post_id, '_visibility', stripslashes( $_REQUEST['_visibility'] ) );
@@ -896,7 +896,7 @@ class WC_Admin_CPT_Product extends WC_Admin_CPT {
 			}
 
 			if ( ! empty( $_REQUEST['_backorders'] ) ) {
-				update_post_meta( $post_id, '_backorders', woocommerce_clean( $_REQUEST['_backorders'] ) );
+				update_post_meta( $post_id, '_backorders', wc_clean( $_REQUEST['_backorders'] ) );
 			}
 
 		}
@@ -998,7 +998,7 @@ class WC_Admin_CPT_Product extends WC_Admin_CPT {
 						foreach ( $new_download_ids as $download_id ) {
 							// grant permission if it doesn't already exist
 							if ( ! $wpdb->get_var( $wpdb->prepare( "SELECT 1 FROM {$wpdb->prefix}woocommerce_downloadable_product_permissions WHERE order_id = %d AND product_id = %d AND download_id = %s", $order->id, $product_id, $download_id ) ) ) {
-								woocommerce_downloadable_file_permission( $download_id, $product_id, $order );
+								wc_downloadable_file_permission( $download_id, $product_id, $order );
 							}
 						}
 					}

includes/admin/post-types/class-wc-admin-cpt-shop_coupon.php

@@ -182,7 +182,7 @@ class WC_Admin_CPT_Shop_Coupon extends WC_Admin_CPT {
 	    if ( $typenow == 'shop_coupon' && ! empty( $_GET['coupon_type'] ) ) {
 
 			$vars['meta_key'] = 'discount_type';
-			$vars['meta_value'] = woocommerce_clean( $_GET['coupon_type'] );
+			$vars['meta_value'] = wc_clean( $_GET['coupon_type'] );
 
 		}
 

includes/admin/post-types/class-wc-admin-cpt-shop_order.php

@@ -517,7 +517,7 @@ class WC_Admin_CPT_Shop_Order extends WC_Admin_CPT {
 		if ( 'edit.php' != $pagenow || empty( $wp->query_vars['s'] ) || $wp->query_vars['post_type'] != 'shop_order' )
 			return $wp;
 
-		$search_fields = array_map( 'woocommerce_clean', apply_filters( 'woocommerce_shop_order_search_fields', array(
+		$search_fields = array_map( 'wc_clean', apply_filters( 'woocommerce_shop_order_search_fields', array(
 			'_order_key',
 			'_billing_first_name',
 			'_billing_last_name',

includes/admin/post-types/meta-boxes/class-wc-meta-box-coupon-data.php

@@ -224,18 +224,18 @@ class WC_Meta_Box_Coupon_Data {
 			WC_Admin_Meta_Boxes::add_error( __( 'Coupon code already exists - customers will use the latest coupon with this code.', 'woocommerce' ) );
 
 		// Add/Replace data to array
-		$type                 = woocommerce_clean( $_POST['discount_type'] );
+		$type                 = wc_clean( $_POST['discount_type'] );
-		$amount               = woocommerce_format_decimal( $_POST['coupon_amount'] );
+		$amount               = wc_format_decimal( $_POST['coupon_amount'] );
 		$usage_limit          = empty( $_POST['usage_limit'] ) ? '' : absint( $_POST['usage_limit'] );
 		$usage_limit_per_user = empty( $_POST['usage_limit_per_user'] ) ? '' : absint( $_POST['usage_limit_per_user'] );
 		$limit_usage_to_x_items = empty( $_POST['limit_usage_to_x_items'] ) ? '' : absint( $_POST['limit_usage_to_x_items'] );
 		$individual_use       = isset( $_POST['individual_use'] ) ? 'yes' : 'no';
-		$expiry_date          = woocommerce_clean( $_POST['expiry_date'] );
+		$expiry_date          = wc_clean( $_POST['expiry_date'] );
 		$apply_before_tax     = isset( $_POST['apply_before_tax'] ) ? 'yes' : 'no';
 		$free_shipping        = isset( $_POST['free_shipping'] ) ? 'yes' : 'no';
 		$exclude_sale_items   = isset( $_POST['exclude_sale_items'] ) ? 'yes' : 'no';
-		$minimum_amount       = woocommerce_format_decimal( $_POST['minimum_amount'] );
+		$minimum_amount       = wc_format_decimal( $_POST['minimum_amount'] );
-		$customer_email       = array_filter( array_map( 'trim', explode( ',', woocommerce_clean( $_POST['customer_email'] ) ) ) );
+		$customer_email       = array_filter( array_map( 'trim', explode( ',', wc_clean( $_POST['customer_email'] ) ) ) );
 
 		if ( isset( $_POST['product_ids'] ) ) {
 			$product_ids 			= implode( ',', array_filter( array_map( 'intval', (array) $_POST['product_ids'] ) ) );

includes/admin/post-types/meta-boxes/class-wc-meta-box-order-actions.php

@@ -87,7 +87,7 @@ class WC_Meta_Box_Order_Actions {
 		// Handle button actions
 		if ( ! empty( $_POST['wc_order_action'] ) ) {
 
-			$action = woocommerce_clean( $_POST['wc_order_action'] );
+			$action = wc_clean( $_POST['wc_order_action'] );
 
 			if ( strstr( $action, 'send_email_' ) ) {
 
@@ -112,7 +112,7 @@ class WC_Meta_Box_Order_Actions {
 			} elseif ( $action == 'regenerate_download_permissions' ) {
 
 				delete_post_meta( $post_id, '_download_permissions_granted' );
-				woocommerce_downloadable_product_permissions( $post_id );
+				wc_downloadable_product_permissions( $post_id );
 
 			} else {
 

includes/admin/post-types/meta-boxes/class-wc-meta-box-order-data.php

@@ -358,17 +358,17 @@ class WC_Meta_Box_Order_Data {
 
 		if ( self::$billing_fields )
 			foreach ( self::$shipping_fields as $key => $field )
-				update_post_meta( $post_id, '_billing_' . $key, woocommerce_clean( $_POST[ '_billing_' . $key ] ) );
+				update_post_meta( $post_id, '_billing_' . $key, wc_clean( $_POST[ '_billing_' . $key ] ) );
 
 		if ( self::$shipping_fields )
 			foreach ( self::$shipping_fields as $key => $field )
-				update_post_meta( $post_id, '_shipping_' . $key, woocommerce_clean( $_POST[ '_shipping_' . $key ] ) );
+				update_post_meta( $post_id, '_shipping_' . $key, wc_clean( $_POST[ '_shipping_' . $key ] ) );
 
 		// Payment method handling
 		if ( get_post_meta( $post_id, '_payment_method', true ) !== stripslashes( $_POST['_payment_method'] ) ) {
 
 			$methods 				= WC()->payment_gateways->payment_gateways();
-			$payment_method 		= woocommerce_clean( $_POST['_payment_method'] );
+			$payment_method 		= wc_clean( $_POST['_payment_method'] );
 			$payment_method_title 	= $payment_method;
 
 			if ( isset( $methods) && isset( $methods[ $payment_method ] ) )

includes/admin/post-types/meta-boxes/class-wc-meta-box-order-downloads.php

@@ -212,8 +212,8 @@ class WC_Meta_Box_Order_Downloads {
 
 	            $data = array(
 					'user_id'				=> absint( $customer_user ),
-					'user_email' 			=> woocommerce_clean( $customer_email ),
+					'user_email' 			=> wc_clean( $customer_email ),
-					'downloads_remaining'	=> woocommerce_clean( $downloads_remaining[ $i ] )
+					'downloads_remaining'	=> wc_clean( $downloads_remaining[ $i ] )
 	            );
 
 	            $format = array( '%d', '%s', '%s' );
@@ -230,7 +230,7 @@ class WC_Meta_Box_Order_Downloads {
 	                array(
 						'order_id' 		=> $post_id,
 						'product_id' 	=> absint( $product_ids[ $i ] ),
-						'download_id'	=> woocommerce_clean( $download_ids[ $i ] )
+						'download_id'	=> wc_clean( $download_ids[ $i ] )
 						),
 					$format, array( '%d', '%d', '%s' )
 				);

includes/admin/post-types/meta-boxes/class-wc-meta-box-order-items.php

@@ -125,40 +125,40 @@ class WC_Meta_Box_Order_Items {
 				if ( isset( $order_item_name[ $item_id ] ) )
 					$wpdb->update(
 						$wpdb->prefix . "woocommerce_order_items",
-						array( 'order_item_name' => woocommerce_clean( $order_item_name[ $item_id ] ) ),
+						array( 'order_item_name' => wc_clean( $order_item_name[ $item_id ] ) ),
 						array( 'order_item_id' => $item_id ),
 						array( '%s' ),
 						array( '%d' )
 					);
 
 				if ( isset( $order_item_qty[ $item_id ] ) )
-			 		woocommerce_update_order_item_meta( $item_id, '_qty', apply_filters( 'woocommerce_stock_amount', $order_item_qty[ $item_id ] ) );
+			 		wc_update_order_item_meta( $item_id, '_qty', apply_filters( 'woocommerce_stock_amount', $order_item_qty[ $item_id ] ) );
 
 			 	if ( isset( $order_item_tax_class[ $item_id ] ) )
-			 		woocommerce_update_order_item_meta( $item_id, '_tax_class', woocommerce_clean( $order_item_tax_class[ $item_id ] ) );
+			 		wc_update_order_item_meta( $item_id, '_tax_class', wc_clean( $order_item_tax_class[ $item_id ] ) );
 
 			 	if ( isset( $line_subtotal[ $item_id ] ) ) {
-			 		woocommerce_update_order_item_meta( $item_id, '_line_subtotal', woocommerce_format_decimal( $line_subtotal[ $item_id ] ) );
+			 		wc_update_order_item_meta( $item_id, '_line_subtotal', wc_format_decimal( $line_subtotal[ $item_id ] ) );
 
-			 		$subtotal += woocommerce_format_decimal( $line_subtotal[ $item_id ] );
+			 		$subtotal += wc_format_decimal( $line_subtotal[ $item_id ] );
 			 	}
 
 			 	if ( isset(  $line_subtotal_tax[ $item_id ] ) ) {
-			 		woocommerce_update_order_item_meta( $item_id, '_line_subtotal_tax', woocommerce_format_decimal( $line_subtotal_tax[ $item_id ] ) );
+			 		wc_update_order_item_meta( $item_id, '_line_subtotal_tax', wc_format_decimal( $line_subtotal_tax[ $item_id ] ) );
 
-			 		$subtotal += woocommerce_format_decimal( $line_subtotal_tax[ $item_id ] );
+			 		$subtotal += wc_format_decimal( $line_subtotal_tax[ $item_id ] );
 			 	}
 
 			 	if ( isset( $line_total[ $item_id ] ) ) {
-			 		woocommerce_update_order_item_meta( $item_id, '_line_total', woocommerce_format_decimal( $line_total[ $item_id ] ) );
+			 		wc_update_order_item_meta( $item_id, '_line_total', wc_format_decimal( $line_total[ $item_id ] ) );
 
-			 		$total += woocommerce_format_decimal( $line_total[ $item_id ] );
+			 		$total += wc_format_decimal( $line_total[ $item_id ] );
 			 	}
 
 			 	if ( isset( $line_tax[ $item_id ] ) ) {
-			 		woocommerce_update_order_item_meta( $item_id, '_line_tax', woocommerce_format_decimal( $line_tax[ $item_id ] ) );
+			 		wc_update_order_item_meta( $item_id, '_line_tax', wc_format_decimal( $line_tax[ $item_id ] ) );
 
-			 		$total += woocommerce_format_decimal( $line_tax[ $item_id ] );
+			 		$total += wc_format_decimal( $line_tax[ $item_id ] );
 			 	}
 
 			 	// Clear meta cache

includes/admin/post-types/meta-boxes/class-wc-meta-box-order-totals.php

@@ -136,7 +136,7 @@ class WC_Meta_Box_Order_Totals {
 
 						$link = $post_id ? admin_url( 'post.php?post=' . $post_id . '&action=edit' ) : admin_url( 'edit.php?s=' . esc_url( $item['name'] ) . '&post_status=all&post_type=shop_coupon' );
 
-						echo '<li class="tips code" data-tip="' . esc_attr( woocommerce_price( $item['discount_amount'] ) ) . '"><a href="' . esc_url( $link ) . '"><span>' . esc_html( $item['name'] ). '</span></a></li>';
+						echo '<li class="tips code" data-tip="' . esc_attr( wc_price( $item['discount_amount'] ) ) . '"><a href="' . esc_url( $link ) . '"><span>' . esc_html( $item['name'] ). '</span></a></li>';
 					}
 				?></ul>
 			</div>
@@ -194,27 +194,27 @@ class WC_Meta_Box_Order_Totals {
 						}
 
 						// Add line item
-					   	$new_id = woocommerce_add_order_item( $post_id, array(
+					   	$new_id = wc_add_order_item( $post_id, array(
-								'order_item_name' => woocommerce_clean( $code ),
+								'order_item_name' => wc_clean( $code ),
 								'order_item_type' => 'tax'
 					 	) );
 
 					 	// Add line item meta
 					 	if ( $new_id ) {
-							woocommerce_update_order_item_meta( $new_id, 'rate_id', $rate_id );
+							wc_update_order_item_meta( $new_id, 'rate_id', $rate_id );
-							woocommerce_update_order_item_meta( $new_id, 'label', $label );
+							wc_update_order_item_meta( $new_id, 'label', $label );
-							woocommerce_update_order_item_meta( $new_id, 'compound', $compound );
+							wc_update_order_item_meta( $new_id, 'compound', $compound );
 
 							if ( isset( $order_taxes_amount[ $item_id ][ $new_key ] ) ) {
-						 		woocommerce_update_order_item_meta( $new_id, 'tax_amount', woocommerce_format_decimal( $order_taxes_amount[ $item_id ][ $new_key ] ) );
+						 		wc_update_order_item_meta( $new_id, 'tax_amount', wc_format_decimal( $order_taxes_amount[ $item_id ][ $new_key ] ) );
 
-						 		$total_tax          += woocommerce_format_decimal( $order_taxes_amount[ $item_id ][ $new_key ] );
+						 		$total_tax          += wc_format_decimal( $order_taxes_amount[ $item_id ][ $new_key ] );
 						 	}
 
 						 	if ( isset( $order_taxes_shipping_amount[ $item_id ][ $new_key ] ) ) {
-						 		woocommerce_update_order_item_meta( $new_id, 'shipping_tax_amount', woocommerce_format_decimal( $order_taxes_shipping_amount[ $item_id ][ $new_key ] ) );
+						 		wc_update_order_item_meta( $new_id, 'shipping_tax_amount', wc_format_decimal( $order_taxes_shipping_amount[ $item_id ][ $new_key ] ) );
 
-						 		$total_shipping_tax += woocommerce_format_decimal( $order_taxes_shipping_amount[ $item_id ][ $new_key ] );
+						 		$total_shipping_tax += wc_format_decimal( $order_taxes_shipping_amount[ $item_id ][ $new_key ] );
 						 	}
 					 	}
 					}
@@ -243,36 +243,36 @@ class WC_Meta_Box_Order_Totals {
 
 					$wpdb->update(
 						$wpdb->prefix . "woocommerce_order_items",
-						array( 'order_item_name' => woocommerce_clean( $code ) ),
+						array( 'order_item_name' => wc_clean( $code ) ),
 						array( 'order_item_id' => $item_id ),
 						array( '%s' ),
 						array( '%d' )
 					);
 
-					woocommerce_update_order_item_meta( $item_id, 'rate_id', $rate_id );
+					wc_update_order_item_meta( $item_id, 'rate_id', $rate_id );
-					woocommerce_update_order_item_meta( $item_id, 'label', $label );
+					wc_update_order_item_meta( $item_id, 'label', $label );
-					woocommerce_update_order_item_meta( $item_id, 'compound', $compound );
+					wc_update_order_item_meta( $item_id, 'compound', $compound );
 
 					if ( isset( $order_taxes_amount[ $item_id ] ) ) {
-				 		woocommerce_update_order_item_meta( $item_id, 'tax_amount', woocommerce_format_decimal( $order_taxes_amount[ $item_id ] ) );
+				 		wc_update_order_item_meta( $item_id, 'tax_amount', wc_format_decimal( $order_taxes_amount[ $item_id ] ) );
 
-				 		$total_tax += woocommerce_format_decimal( $order_taxes_amount[ $item_id ] );
+				 		$total_tax += wc_format_decimal( $order_taxes_amount[ $item_id ] );
 				 	}
 
 				 	if ( isset( $order_taxes_shipping_amount[ $item_id ] ) ) {
-				 		woocommerce_update_order_item_meta( $item_id, 'shipping_tax_amount', woocommerce_format_decimal( $order_taxes_shipping_amount[ $item_id ] ) );
+				 		wc_update_order_item_meta( $item_id, 'shipping_tax_amount', wc_format_decimal( $order_taxes_shipping_amount[ $item_id ] ) );
 
-				 		$total_shipping_tax += woocommerce_format_decimal( $order_taxes_shipping_amount[ $item_id ] );
+				 		$total_shipping_tax += wc_format_decimal( $order_taxes_shipping_amount[ $item_id ] );
 				 	}
 				}
 			}
 		}
 
 		// Update totals
-		update_post_meta( $post_id, '_order_tax', woocommerce_round_tax_total( $total_tax ) );
+		update_post_meta( $post_id, '_order_tax', wc_round_tax_total( $total_tax ) );
-		update_post_meta( $post_id, '_order_shipping_tax', woocommerce_round_tax_total( $total_shipping_tax ) );
+		update_post_meta( $post_id, '_order_shipping_tax', wc_round_tax_total( $total_shipping_tax ) );
-		update_post_meta( $post_id, '_order_discount', woocommerce_format_decimal( $_POST['_order_discount'] ) );
+		update_post_meta( $post_id, '_order_discount', wc_format_decimal( $_POST['_order_discount'] ) );
-		update_post_meta( $post_id, '_order_total', woocommerce_format_decimal( $_POST['_order_total'] ) );
+		update_post_meta( $post_id, '_order_total', wc_format_decimal( $_POST['_order_total'] ) );
 
 		// Shipping Rows
 		$order_shipping = 0;
@@ -289,18 +289,18 @@ class WC_Meta_Box_Order_Totals {
 				if ( $item_id == 'new' ) {
 
 					foreach ( $value as $new_key => $new_value ) {
-						$method_id    = woocommerce_clean( $shipping_method[ $item_id ][ $new_key ] );
+						$method_id    = wc_clean( $shipping_method[ $item_id ][ $new_key ] );
-						$method_title = woocommerce_clean( $shipping_method_title[ $item_id ][ $new_key ] );
+						$method_title = wc_clean( $shipping_method_title[ $item_id ][ $new_key ] );
-						$cost         = woocommerce_format_decimal( $shipping_cost[ $item_id ][ $new_key ] );
+						$cost         = wc_format_decimal( $shipping_cost[ $item_id ][ $new_key ] );
 
-						$new_id = woocommerce_add_order_item( $post_id, array(
+						$new_id = wc_add_order_item( $post_id, array(
 					 		'order_item_name' 		=> $method_title,
 					 		'order_item_type' 		=> 'shipping'
 					 	) );
 
 						if ( $new_id ) {
-					 		woocommerce_add_order_item_meta( $new_id, 'method_id', $method_id );
+					 		wc_add_order_item_meta( $new_id, 'method_id', $method_id );
-				 			woocommerce_add_order_item_meta( $new_id, 'cost', $cost );
+				 			wc_add_order_item_meta( $new_id, 'cost', $cost );
 				 		}
 
 				 		$order_shipping += $cost;
@@ -309,9 +309,9 @@ class WC_Meta_Box_Order_Totals {
 				} else {
 
 					$item_id      = absint( $item_id );
-					$method_id    = woocommerce_clean( $shipping_method[ $item_id ] );
+					$method_id    = wc_clean( $shipping_method[ $item_id ] );
-					$method_title = woocommerce_clean( $shipping_method_title[ $item_id ] );
+					$method_title = wc_clean( $shipping_method_title[ $item_id ] );
-					$cost         = woocommerce_format_decimal( $shipping_cost[ $item_id ] );
+					$cost         = wc_format_decimal( $shipping_cost[ $item_id ] );
 
 					$wpdb->update(
 						$wpdb->prefix . "woocommerce_order_items",
@@ -321,8 +321,8 @@ class WC_Meta_Box_Order_Totals {
 						array( '%d' )
 					);
 
-					woocommerce_update_order_item_meta( $item_id, 'method_id', $method_id );
+					wc_update_order_item_meta( $item_id, 'method_id', $method_id );
-					woocommerce_update_order_item_meta( $item_id, 'cost', $cost );
+					wc_update_order_item_meta( $item_id, 'cost', $cost );
 
 					$order_shipping += $cost;
 				}
@@ -334,7 +334,7 @@ class WC_Meta_Box_Order_Totals {
 			$delete_ids = $_POST['delete_order_item_id'];
 
 			foreach ( $delete_ids as $id )
-				woocommerce_delete_order_item( absint( $id ) );
+				wc_delete_order_item( absint( $id ) );
 		}
 
 		delete_post_meta( $post_id, '_shipping_method' );

includes/admin/post-types/meta-boxes/class-wc-meta-box-product-data.php

@@ -932,9 +932,9 @@ class WC_Meta_Box_Product_Data {
 
 		// Update post meta
 		if ( isset( $_POST['_regular_price'] ) )
-			update_post_meta( $post_id, '_regular_price', ( $_POST['_regular_price'] === '' ) ? '' : woocommerce_format_decimal( $_POST['_regular_price'] ) );
+			update_post_meta( $post_id, '_regular_price', ( $_POST['_regular_price'] === '' ) ? '' : wc_format_decimal( $_POST['_regular_price'] ) );
 		if ( isset( $_POST['_sale_price'] ) )
-			update_post_meta( $post_id, '_sale_price', ( $_POST['_sale_price'] === '' ? '' : woocommerce_format_decimal( $_POST['_sale_price'] ) ) );
+			update_post_meta( $post_id, '_sale_price', ( $_POST['_sale_price'] === '' ? '' : wc_format_decimal( $_POST['_sale_price'] ) ) );
 		if ( isset( $_POST['_tax_status'] ) ) update_post_meta( $post_id, '_tax_status', stripslashes( $_POST['_tax_status'] ) );
 		if ( isset( $_POST['_tax_class'] ) ) update_post_meta( $post_id, '_tax_class', stripslashes( $_POST['_tax_class'] ) );
 		if ( isset( $_POST['_visibility'] ) ) update_post_meta( $post_id, '_visibility', stripslashes( $_POST['_visibility'] ) );
@@ -945,16 +945,16 @@ class WC_Meta_Box_Product_Data {
 		if ( $is_virtual == 'no' ) {
 
 			if ( isset( $_POST['_weight'] ) )
-				update_post_meta( $post_id, '_weight', ( $_POST['_weight'] === '' ) ? '' : woocommerce_format_decimal( $_POST['_weight'] ) );
+				update_post_meta( $post_id, '_weight', ( $_POST['_weight'] === '' ) ? '' : wc_format_decimal( $_POST['_weight'] ) );
 
 			if ( isset( $_POST['_length'] ) )
-				update_post_meta( $post_id, '_length', ( $_POST['_length'] === '' ) ? '' : woocommerce_format_decimal( $_POST['_length'] ) );
+				update_post_meta( $post_id, '_length', ( $_POST['_length'] === '' ) ? '' : wc_format_decimal( $_POST['_length'] ) );
 
 			if ( isset( $_POST['_width'] ) )
-				update_post_meta( $post_id, '_width', ( $_POST['_width'] === '' ) ? '' : woocommerce_format_decimal( $_POST['_width'] ) );
+				update_post_meta( $post_id, '_width', ( $_POST['_width'] === '' ) ? '' : wc_format_decimal( $_POST['_width'] ) );
 
 			if ( isset( $_POST['_height'] ) )
-				update_post_meta( $post_id, '_height', ( $_POST['_height'] === '' ) ? '' : woocommerce_format_decimal( $_POST['_height'] ) );
+				update_post_meta( $post_id, '_height', ( $_POST['_height'] === '' ) ? '' : wc_format_decimal( $_POST['_height'] ) );
 
 		} else {
 			update_post_meta( $post_id, '_weight', '' );
@@ -969,7 +969,7 @@ class WC_Meta_Box_Product_Data {
 
 		// Unique SKU
 		$sku				= get_post_meta( $post_id, '_sku', true );
-		$new_sku 			= woocommerce_clean( stripslashes( $_POST['_sku'] ) );
+		$new_sku 			= wc_clean( stripslashes( $_POST['_sku'] ) );
 
 		if ( $new_sku == '' ) {
 			update_post_meta( $post_id, '_sku', '' );
@@ -1049,7 +1049,7 @@ class WC_Meta_Box_Product_Data {
 			 		if ( $values ) {
 				 		// Add attribute to array, but don't set values
 				 		$attributes[ sanitize_title( $attribute_names[ $i ] ) ] = array(
-					 		'name' 			=> woocommerce_clean( $attribute_names[ $i ] ),
+					 		'name' 			=> wc_clean( $attribute_names[ $i ] ),
 					 		'value' 		=> '',
 					 		'position' 		=> $attribute_position[ $i ],
 					 		'is_visible' 	=> $is_visible,
@@ -1061,11 +1061,11 @@ class WC_Meta_Box_Product_Data {
 			 	} elseif ( isset( $attribute_values[ $i ] ) ) {
 
 			 		// Text based, separate by pipe
-			 		$values = implode( ' ' . WC_DELIMITER . ' ', array_map( 'woocommerce_clean', explode( WC_DELIMITER, $attribute_values[ $i ] ) ) );
+			 		$values = implode( ' ' . WC_DELIMITER . ' ', array_map( 'wc_clean', explode( WC_DELIMITER, $attribute_values[ $i ] ) ) );
 
 			 		// Custom attribute - Add attribute to array and set the values
 				 	$attributes[ sanitize_title( $attribute_names[ $i ] ) ] = array(
-				 		'name' 			=> woocommerce_clean( $attribute_names[ $i ] ),
+				 		'name' 			=> wc_clean( $attribute_names[ $i ] ),
 				 		'value' 		=> $values,
 				 		'position' 		=> $attribute_position[ $i ],
 				 		'is_visible' 	=> $is_visible,
@@ -1118,15 +1118,15 @@ class WC_Meta_Box_Product_Data {
 
 			// Update price if on sale
 			if ( $_POST['_sale_price'] !== '' && $date_to == '' && $date_from == '' )
-				update_post_meta( $post_id, '_price', woocommerce_format_decimal( $_POST['_sale_price'] ) );
+				update_post_meta( $post_id, '_price', wc_format_decimal( $_POST['_sale_price'] ) );
 			else
-				update_post_meta( $post_id, '_price', ( $_POST['_regular_price'] === '' ) ? '' : woocommerce_format_decimal( $_POST['_regular_price'] ) );
+				update_post_meta( $post_id, '_price', ( $_POST['_regular_price'] === '' ) ? '' : wc_format_decimal( $_POST['_regular_price'] ) );
 
 			if ( $_POST['_sale_price'] !== '' && $date_from && strtotime( $date_from ) < strtotime( 'NOW', current_time( 'timestamp' ) ) )
-				update_post_meta( $post_id, '_price', woocommerce_format_decimal( $_POST['_sale_price'] ) );
+				update_post_meta( $post_id, '_price', wc_format_decimal( $_POST['_sale_price'] ) );
 
 			if ( $date_to && strtotime( $date_to ) < strtotime( 'NOW', current_time( 'timestamp' ) ) ) {
-				update_post_meta( $post_id, '_price', ( $_POST['_regular_price'] === '' ) ? '' : woocommerce_format_decimal( $_POST['_regular_price'] ) );
+				update_post_meta( $post_id, '_price', ( $_POST['_regular_price'] === '' ) ? '' : wc_format_decimal( $_POST['_regular_price'] ) );
 				update_post_meta( $post_id, '_sale_price_dates_from', '' );
 				update_post_meta( $post_id, '_sale_price_dates_to', '' );
 			}
@@ -1188,7 +1188,7 @@ class WC_Meta_Box_Product_Data {
 				update_post_meta( $post_id, '_backorders', 'no' );
 				update_post_meta( $post_id, '_stock', '' );
 
-				wc_update_product_stock_status( $post_id, woocommerce_clean( $_POST['_stock_status'] ) );
+				wc_update_product_stock_status( $post_id, wc_clean( $_POST['_stock_status'] ) );
 
 			} elseif ( $product_type == 'external' ) {
 
@@ -1201,23 +1201,23 @@ class WC_Meta_Box_Product_Data {
 			} elseif ( ! empty( $_POST['_manage_stock'] ) ) {
 
 				update_post_meta( $post_id, '_manage_stock', 'yes' );
-				update_post_meta( $post_id, '_backorders', woocommerce_clean( $_POST['_backorders'] ) );
+				update_post_meta( $post_id, '_backorders', wc_clean( $_POST['_backorders'] ) );
 
-				wc_update_product_stock_status( $post_id, woocommerce_clean( $_POST['_stock_status'] ) );
+				wc_update_product_stock_status( $post_id, wc_clean( $_POST['_stock_status'] ) );
 				wc_update_product_stock( $post_id, intval( $_POST['_stock'] ) );
 
 			} else {
 
 				// Don't manage stock
 				update_post_meta( $post_id, '_manage_stock', 'no' );
-				update_post_meta( $post_id, '_backorders', woocommerce_clean( $_POST['_backorders'] ) );
+				update_post_meta( $post_id, '_backorders', wc_clean( $_POST['_backorders'] ) );
 				update_post_meta( $post_id, '_stock', '' );
 
-				wc_update_product_stock_status( $post_id, woocommerce_clean( $_POST['_stock_status'] ) );
+				wc_update_product_stock_status( $post_id, wc_clean( $_POST['_stock_status'] ) );
 			}
 
 		} else {
-			wc_update_product_stock_status( $post_id, woocommerce_clean( $_POST['_stock_status'] ) );
+			wc_update_product_stock_status( $post_id, wc_clean( $_POST['_stock_status'] ) );
 		}
 
 		// Upsells
@@ -1261,7 +1261,7 @@ class WC_Meta_Box_Product_Data {
 			if ( isset( $_POST['_wc_file_urls'] ) ) {
 				$files = array();
 
-				$file_names    = isset( $_POST['_wc_file_names'] ) ? array_map( 'woocommerce_clean', $_POST['_wc_file_names'] ) : array();
+				$file_names    = isset( $_POST['_wc_file_names'] ) ? array_map( 'wc_clean', $_POST['_wc_file_names'] ) : array();
 				$file_urls     = isset( $_POST['_wc_file_urls'] ) ? array_map( 'esc_url_raw', array_map( 'trim', $_POST['_wc_file_urls'] ) ) : array();
 				$file_url_size = sizeof( $file_urls );
 
@@ -1283,7 +1283,7 @@ class WC_Meta_Box_Product_Data {
 			update_post_meta( $post_id, '_download_expiry', $_download_expiry );
 
 			if ( isset( $_POST['_download_type'] ) )
-				update_post_meta( $post_id, '_download_type', woocommerce_clean( $_POST['_download_type'] ) );
+				update_post_meta( $post_id, '_download_type', wc_clean( $_POST['_download_type'] ) );
 		}
 
 		// Product url
@@ -1382,29 +1382,29 @@ class WC_Meta_Box_Product_Data {
 				}
 
 				// Update post meta
-				update_post_meta( $variation_id, '_sku', woocommerce_clean( $variable_sku[ $i ] ) );
+				update_post_meta( $variation_id, '_sku', wc_clean( $variable_sku[ $i ] ) );
 				update_post_meta( $variation_id, '_thumbnail_id', absint( $upload_image_id[ $i ] ) );
-				update_post_meta( $variation_id, '_virtual', woocommerce_clean( $is_virtual ) );
+				update_post_meta( $variation_id, '_virtual', wc_clean( $is_virtual ) );
-				update_post_meta( $variation_id, '_downloadable', woocommerce_clean( $is_downloadable ) );
+				update_post_meta( $variation_id, '_downloadable', wc_clean( $is_downloadable ) );
 
 				if ( isset( $variable_weight[ $i ] ) )
-					update_post_meta( $variation_id, '_weight', ( $variable_weight[ $i ] === '' ) ? '' : woocommerce_format_decimal( $variable_weight[ $i ] ) );
+					update_post_meta( $variation_id, '_weight', ( $variable_weight[ $i ] === '' ) ? '' : wc_format_decimal( $variable_weight[ $i ] ) );
 				if ( isset( $variable_length[ $i ] ) )
-					update_post_meta( $variation_id, '_length', ( $variable_length[ $i ] === '' ) ? '' : woocommerce_format_decimal( $variable_length[ $i ] ) );
+					update_post_meta( $variation_id, '_length', ( $variable_length[ $i ] === '' ) ? '' : wc_format_decimal( $variable_length[ $i ] ) );
 				if ( isset( $variable_width[ $i ] ) )
-					update_post_meta( $variation_id, '_width', ( $variable_width[ $i ] === '' ) ? '' : woocommerce_format_decimal( $variable_width[ $i ] ) );
+					update_post_meta( $variation_id, '_width', ( $variable_width[ $i ] === '' ) ? '' : wc_format_decimal( $variable_width[ $i ] ) );
 				if ( isset( $variable_height[ $i ] ) )
-					update_post_meta( $variation_id, '_height', ( $variable_height[ $i ] === '' ) ? '' : woocommerce_format_decimal( $variable_height[ $i ] ) );
+					update_post_meta( $variation_id, '_height', ( $variable_height[ $i ] === '' ) ? '' : wc_format_decimal( $variable_height[ $i ] ) );
 
 				// Stock handling
 				if ( isset($variable_stock[$i]) )
-					wc_update_product_stock( $variation_id, woocommerce_clean( $variable_stock[ $i ] ) );
+					wc_update_product_stock( $variation_id, wc_clean( $variable_stock[ $i ] ) );
 
 				// Price handling
-				$regular_price 	= woocommerce_format_decimal( $variable_regular_price[ $i ] );
+				$regular_price 	= wc_format_decimal( $variable_regular_price[ $i ] );
-				$sale_price 	= ( $variable_sale_price[ $i ] === '' ? '' : woocommerce_format_decimal( $variable_sale_price[ $i ] ) );
+				$sale_price 	= ( $variable_sale_price[ $i ] === '' ? '' : wc_format_decimal( $variable_sale_price[ $i ] ) );
-				$date_from 		= woocommerce_clean( $variable_sale_price_dates_from[ $i ] );
+				$date_from 		= wc_clean( $variable_sale_price_dates_from[ $i ] );
-				$date_to		= woocommerce_clean( $variable_sale_price_dates_to[ $i ] );
+				$date_to		= wc_clean( $variable_sale_price_dates_to[ $i ] );
 
 				update_post_meta( $variation_id, '_regular_price', $regular_price );
 				update_post_meta( $variation_id, '_sale_price', $sale_price );
@@ -1439,16 +1439,16 @@ class WC_Meta_Box_Product_Data {
 				}
 
 				if ( isset( $variable_tax_class[ $i ] ) && $variable_tax_class[ $i ] !== 'parent' )
-					update_post_meta( $variation_id, '_tax_class', woocommerce_clean( $variable_tax_class[ $i ] ) );
+					update_post_meta( $variation_id, '_tax_class', wc_clean( $variable_tax_class[ $i ] ) );
 				else
 					delete_post_meta( $variation_id, '_tax_class' );
 
 				if ( $is_downloadable == 'yes' ) {
-					update_post_meta( $variation_id, '_download_limit', woocommerce_clean( $variable_download_limit[ $i ] ) );
+					update_post_meta( $variation_id, '_download_limit', wc_clean( $variable_download_limit[ $i ] ) );
-					update_post_meta( $variation_id, '_download_expiry', woocommerce_clean( $variable_download_expiry[ $i ] ) );
+					update_post_meta( $variation_id, '_download_expiry', wc_clean( $variable_download_expiry[ $i ] ) );
 
 					$files         = array();
-					$file_names    = isset( $_POST['_wc_variation_file_names'][ $variation_id ] ) ? array_map( 'woocommerce_clean', $_POST['_wc_variation_file_names'][ $variation_id ] ) : array();
+					$file_names    = isset( $_POST['_wc_variation_file_names'][ $variation_id ] ) ? array_map( 'wc_clean', $_POST['_wc_variation_file_names'][ $variation_id ] ) : array();
 					$file_urls     = isset( $_POST['_wc_variation_file_urls'][ $variation_id ] ) ? array_map( 'esc_url_raw', array_map( 'trim', $_POST['_wc_variation_file_urls'][ $variation_id ] ) ) : array();
 					$file_url_size = sizeof( $file_urls );
 
@@ -1484,7 +1484,7 @@ class WC_Meta_Box_Product_Data {
 				foreach ( $attributes as $attribute ) {
 
 					if ( $attribute['is_variation'] ) {
-						// Don't use woocommerce_clean as it destroys sanitized characters
+						// Don't use wc_clean as it destroys sanitized characters
 						if ( isset( $_POST[ 'attribute_' . sanitize_title( $attribute['name'] ) ][ $i ] ) )
 							$value = sanitize_title( trim( stripslashes( $_POST[ 'attribute_' . sanitize_title( $attribute['name'] ) ][ $i ] ) ) );
 						else
@@ -1508,7 +1508,7 @@ class WC_Meta_Box_Product_Data {
 		foreach ( $attributes as $attribute ) {
 			if ( $attribute['is_variation'] ) {
 
-				// Don't use woocommerce_clean as it destroys sanitized characters
+				// Don't use wc_clean as it destroys sanitized characters
 				if ( isset( $_POST[ 'default_attribute_' . sanitize_title( $attribute['name'] ) ] ) )
 					$value = sanitize_title( trim( stripslashes( $_POST[ 'default_attribute_' . sanitize_title( $attribute['name'] ) ] ) ) );
 				else

includes/admin/post-types/meta-boxes/class-wc-meta-box-product-images.php

@@ -169,7 +169,7 @@ class WC_Meta_Box_Product_Images {
 	 * Save meta box data
 	 */
 	public static function save( $post_id, $post ) {
-		$attachment_ids = array_filter( explode( ',', woocommerce_clean( $_POST['product_image_gallery'] ) ) );
+		$attachment_ids = array_filter( explode( ',', wc_clean( $_POST['product_image_gallery'] ) ) );
 
 		update_post_meta( $post_id, '_product_image_gallery', implode( ',', $attachment_ids ) );
 	}

includes/admin/post-types/meta-boxes/views/html-order-download-permission.php

@@ -6,7 +6,7 @@ if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
 		<button type="button" rel="<?php echo absint( $download->product_id ) . ',' . esc_attr( $download->download_id ); ?>" class="revoke_access button"><?php _e( 'Revoke Access', 'woocommerce' ); ?></button>
 		<div class="handlediv" title="<?php _e( 'Click to toggle', 'woocommerce' ); ?>"></div>
 		<strong>
-			<?php echo '#' . absint( $product->id ) . ' &mdash; ' . apply_filters( 'woocommerce_admin_download_permissions_title', $product->get_title(), $download->product_id, $download->order_id, $download->order_key, $download->download_id ) . ' &mdash; ' . sprintf( __( 'File %d: %s', 'woocommerce' ), $file_count, woocommerce_get_filename_from_url( $product->get_file_download_path( $download->download_id ) ) ) . ' &mdash; ' . sprintf( _n('Downloaded %s time', 'Downloaded %s times', absint( $download->download_count ), 'woocommerce'), absint( $download->download_count ) ); ?>
+			<?php echo '#' . absint( $product->id ) . ' &mdash; ' . apply_filters( 'woocommerce_admin_download_permissions_title', $product->get_title(), $download->product_id, $download->order_id, $download->order_key, $download->download_id ) . ' &mdash; ' . sprintf( __( 'File %d: %s', 'woocommerce' ), $file_count, wc_get_filename_from_url( $product->get_file_download_path( $download->download_id ) ) ) . ' &mdash; ' . sprintf( _n('Downloaded %s time', 'Downloaded %s times', absint( $download->download_count ), 'woocommerce'), absint( $download->download_count ) ); ?>
 		</strong>
 	</h3>
 	<table cellpadding="0" cellspacing="0" class="wc-metabox-content">

includes/admin/post-types/meta-boxes/views/html-order-fee.php

@@ -56,7 +56,7 @@ if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
 
 	<td class="line_cost" width="1%">
 		<div class="view">
-			<?php if ( isset( $item['line_total'] ) ) echo woocommerce_price( woocommerce_round_tax_total( $item['line_tax'] ) ); ?>
+			<?php if ( isset( $item['line_total'] ) ) echo wc_price( wc_round_tax_total( $item['line_tax'] ) ); ?>
 		</div>
 		<div class="edit" style="display:none">
 			<label><?php _e( 'Total', 'woocommerce' ); ?>: <input type="text" name="line_total[<?php echo absint( $item_id ); ?>]" placeholder="<?php echo wc_format_localized_price( 0 ); ?>" value="<?php if ( isset( $item['line_total'] ) ) echo esc_attr( wc_format_localized_price( $item['line_total'] ) ); ?>" class="line_total wc_input_price" /></label>
@@ -67,7 +67,7 @@ if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
 
 	<td class="line_tax" width="1%">
 		<div class="view">
-			<?php if ( isset( $item['line_tax'] ) ) echo woocommerce_price( woocommerce_round_tax_total( $item['line_tax'] ) ); ?>
+			<?php if ( isset( $item['line_tax'] ) ) echo wc_price( wc_round_tax_total( $item['line_tax'] ) ); ?>
 		</div>
 		<div class="edit" style="display:none">
 			<input type="text" name="line_tax[<?php echo absint( $item_id ); ?>]" placeholder="<?php echo wc_format_localized_price( 0 ); ?>" value="<?php if ( isset( $item['line_tax'] ) ) echo esc_attr( wc_format_localized_price( $item['line_tax'] ) ); ?>" class="line_tax wc_input_price" />

includes/admin/post-types/meta-boxes/views/html-order-item.php

@@ -159,9 +159,9 @@ if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
 		<div class="view">
 			<?php
 				if ( isset( $item['line_total'] ) ) {
-					if ( isset( $item['line_subtotal'] ) && $item['line_subtotal'] != $item['line_total'] ) echo '<del>' . woocommerce_price( $item['line_subtotal'] ) . '</del> ';
+					if ( isset( $item['line_subtotal'] ) && $item['line_subtotal'] != $item['line_total'] ) echo '<del>' . wc_price( $item['line_subtotal'] ) . '</del> ';
 
-					echo woocommerce_price( $item['line_total'] );
+					echo wc_price( $item['line_total'] );
 				}
 			?>
 		</div>
@@ -178,9 +178,9 @@ if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
 		<div class="view">
 			<?php
 				if ( isset( $item['line_tax'] ) ) {
-					if ( isset( $item['line_subtotal_tax'] ) && $item['line_subtotal_tax'] != $item['line_tax'] ) echo '<del>' . woocommerce_price( woocommerce_round_tax_total( $item['line_subtotal_tax'] ) ) . '</del> ';
+					if ( isset( $item['line_subtotal_tax'] ) && $item['line_subtotal_tax'] != $item['line_tax'] ) echo '<del>' . wc_price( wc_round_tax_total( $item['line_subtotal_tax'] ) ) . '</del> ';
 
-					echo woocommerce_price( woocommerce_round_tax_total( $item['line_tax'] ) );
+					echo wc_price( wc_round_tax_total( $item['line_tax'] ) );
 				}
 			?>
 		</div>

includes/admin/reports/class-wc-admin-report.php

@@ -386,7 +386,7 @@ class WC_Admin_Report {
 			$total += $d->sparkline_value;
 
 		if ( $type == 'sales' ) {
-			$tooltip = sprintf( __( 'Sold %s worth in the last %d days', 'woocommerce' ), strip_tags( woocommerce_price( $total ) ), $days );
+			$tooltip = sprintf( __( 'Sold %s worth in the last %d days', 'woocommerce' ), strip_tags( wc_price( $total ) ), $days );
 		} else {
 			$tooltip = sprintf( _n( 'Sold 1 item in the last %d days', 'Sold %d items in the last %d days', $total, 'woocommerce' ), $total, $days );
 		}

includes/admin/reports/class-wc-report-coupon-usage.php

@@ -66,7 +66,7 @@ class WC_Report_Coupon_Usage extends WC_Admin_Report {
 		) ) );
 
 		$legend[] = array(
-			'title' => sprintf( __( '%s discounts in total', 'woocommerce' ), '<strong>' . woocommerce_price( $total_discount ) . '</strong>' ),
+			'title' => sprintf( __( '%s discounts in total', 'woocommerce' ), '<strong>' . wc_price( $total_discount ) . '</strong>' ),
 			'color' => $this->chart_colours['discount_amount'],
 			'highlight_series' => 1
 		);
@@ -265,7 +265,7 @@ class WC_Report_Coupon_Usage extends WC_Admin_Report {
 				if ( $most_discount ) {
 					foreach ( $most_discount as $coupon ) {
 						echo '<tr class="' . ( in_array( $coupon->coupon_code, $this->coupon_codes ) ? 'active' : '' ) . '">
-							<td class="count" width="1%">' . woocommerce_price( $coupon->discount_amount ) . '</td>
+							<td class="count" width="1%">' . wc_price( $coupon->discount_amount ) . '</td>
 							<td class="name"><a href="' . add_query_arg( 'coupon_codes', $coupon->coupon_code ) . '">' . $coupon->coupon_code . '</a></td>
 						</tr>';
 					}

includes/admin/reports/class-wc-report-customer-list.php

@@ -41,7 +41,7 @@ class WC_Report_Customer_List extends WP_List_Table {
 		echo '<div id="poststuff" class="woocommerce-reports-wide">';
 
         if ( ! empty( $_GET['link_orders'] ) && wp_verify_nonce( $_REQUEST['_wpnonce'], 'link_orders' ) ) {
-			$linked = woocommerce_update_new_customer_past_orders( absint( $_GET['link_orders'] ) );
+			$linked = wc_update_new_customer_past_orders( absint( $_GET['link_orders'] ) );
 
 			echo '<div class="updated"><p>' . sprintf( _n( '%s previous order linked', '%s previous orders linked', $linked, 'woocommerce' ), $linked ) . '</p></div>';
 		}
@@ -120,7 +120,7 @@ class WC_Report_Customer_List extends WP_List_Table {
 					update_user_meta( $user->ID, '_money_spent', $spent );
 				}
 
-				return woocommerce_price( $spent );
+				return wc_price( $spent );
 			break;
 			case 'orders' :
 				if ( ! $count = get_user_meta( $user->ID, '_order_count', true ) ) {

includes/admin/reports/class-wc-report-sales-by-category.php

@@ -44,7 +44,7 @@ class WC_Report_Sales_By_Category extends WC_Admin_Report {
 			//	continue;
 
 			$legend[] = array(
-				'title' => sprintf( __( '%s sales in %s', 'woocommerce' ), '<strong>' . woocommerce_price( $total ) . '</strong>', $category->name ),
+				'title' => sprintf( __( '%s sales in %s', 'woocommerce' ), '<strong>' . wc_price( $total ) . '</strong>', $category->name ),
 				'color' => isset( $this->chart_colours[ $index ] ) ? $this->chart_colours[ $index ] : $this->chart_colours[ 0 ],
 				'highlight_series' => $index
 			);

includes/admin/reports/class-wc-report-sales-by-date.php

@@ -71,15 +71,15 @@ class WC_Report_Sales_By_Date extends WC_Admin_Report {
 
 		switch ( $this->chart_groupby ) {
 			case 'day' :
-				$average_sales_title = sprintf( __( '%s average daily sales', 'woocommerce' ), '<strong>' . woocommerce_price( $this->average_sales ) . '</strong>' );
+				$average_sales_title = sprintf( __( '%s average daily sales', 'woocommerce' ), '<strong>' . wc_price( $this->average_sales ) . '</strong>' );
 			break;
 			case 'month' :
-				$average_sales_title = sprintf( __( '%s average monthly sales', 'woocommerce' ), '<strong>' . woocommerce_price( $this->average_sales ) . '</strong>' );
+				$average_sales_title = sprintf( __( '%s average monthly sales', 'woocommerce' ), '<strong>' . wc_price( $this->average_sales ) . '</strong>' );
 			break;
 		}
 
 		$legend[] = array(
-			'title' => sprintf( __( '%s sales in this period', 'woocommerce' ), '<strong>' . woocommerce_price( $total_sales ) . '</strong>' ),
+			'title' => sprintf( __( '%s sales in this period', 'woocommerce' ), '<strong>' . wc_price( $total_sales ) . '</strong>' ),
 			'color' => $this->chart_colours['sales_amount'],
 			'highlight_series' => 5
 		);
@@ -99,12 +99,12 @@ class WC_Report_Sales_By_Date extends WC_Admin_Report {
 			'highlight_series' => 0
 		);
 		$legend[] = array(
-			'title' => sprintf( __( '%s charged for shipping', 'woocommerce' ), '<strong>' . woocommerce_price( $total_shipping ) . '</strong>' ),
+			'title' => sprintf( __( '%s charged for shipping', 'woocommerce' ), '<strong>' . wc_price( $total_shipping ) . '</strong>' ),
 			'color' => $this->chart_colours['shipping_amount'],
 			'highlight_series' => 4
 		);
 		$legend[] = array(
-			'title' => sprintf( __( '%s worth of coupons used', 'woocommerce' ), '<strong>' . woocommerce_price( $total_coupons ) . '</strong>' ),
+			'title' => sprintf( __( '%s worth of coupons used', 'woocommerce' ), '<strong>' . wc_price( $total_coupons ) . '</strong>' ),
 			'color' => $this->chart_colours['coupon_amount'],
 			'highlight_series' => 3
 		);

includes/admin/reports/class-wc-report-sales-by-product.php

@@ -84,7 +84,7 @@ class WC_Report_Sales_By_Product extends WC_Admin_Report {
 		) ) );
 
 		$legend[] = array(
-			'title' => sprintf( __( '%s sales for the selected items', 'woocommerce' ), '<strong>' . woocommerce_price( $total_sales ) . '</strong>' ),
+			'title' => sprintf( __( '%s sales for the selected items', 'woocommerce' ), '<strong>' . wc_price( $total_sales ) . '</strong>' ),
 			'color' => $this->chart_colours['sales_amount'],
 			'highlight_series' => 1
 		);
@@ -276,7 +276,7 @@ class WC_Report_Sales_By_Product extends WC_Admin_Report {
 				if ( $top_earners ) {
 					foreach ( $top_earners as $product ) {
 						echo '<tr class="' . ( in_array( $product->product_id, $this->product_ids ) ? 'active' : '' ) . '">
-							<td class="count">' . woocommerce_price( $product->order_item_total ) . '</td>
+							<td class="count">' . wc_price( $product->order_item_total ) . '</td>
 							<td class="name"><a href="' . add_query_arg( 'product_ids', $product->product_id ) . '">' . get_the_title( $product->product_id ) . '</a></td>
 							<td class="sparkline">' . $this->sales_sparkline( $product->product_id, 7, 'sales' ) . '</td>
 						</tr>';

includes/admin/reports/class-wc-report-taxes-by-code.php

@@ -120,9 +120,9 @@ class WC_Report_Taxes_By_Code extends WC_Admin_Report {
 				<tfoot>
 					<tr>
 						<th scope="row" colspan="3"><?php _e( 'Total', 'woocommerce' ); ?></th>
-						<th class="total_row"><?php echo woocommerce_price( woocommerce_round_tax_total( array_sum( wp_list_pluck( (array) $tax_rows, 'tax_amount' ) ) ) ); ?></th>
+						<th class="total_row"><?php echo wc_price( wc_round_tax_total( array_sum( wp_list_pluck( (array) $tax_rows, 'tax_amount' ) ) ) ); ?></th>
-						<th class="total_row"><?php echo woocommerce_price( woocommerce_round_tax_total( array_sum( wp_list_pluck( (array) $tax_rows, 'shipping_tax_amount' ) ) ) ); ?></th>
+						<th class="total_row"><?php echo wc_price( wc_round_tax_total( array_sum( wp_list_pluck( (array) $tax_rows, 'shipping_tax_amount' ) ) ) ); ?></th>
-						<th class="total_row"><strong><?php echo woocommerce_price( woocommerce_round_tax_total( array_sum( wp_list_pluck( (array) $tax_rows, 'tax_amount' ) ) + array_sum( wp_list_pluck( (array) $tax_rows, 'shipping_tax_amount' ) ) ) ); ?></strong></th>
+						<th class="total_row"><strong><?php echo wc_price( wc_round_tax_total( array_sum( wp_list_pluck( (array) $tax_rows, 'tax_amount' ) ) + array_sum( wp_list_pluck( (array) $tax_rows, 'shipping_tax_amount' ) ) ) ); ?></strong></th>
 					</tr>
 				</tfoot>
 				<tbody>
@@ -140,8 +140,8 @@ class WC_Report_Taxes_By_Code extends WC_Admin_Report {
 						}
 						
 						$grouped_tax_tows[ $tax_row->rate_id ]->total_orders ++; 
-						$grouped_tax_tows[ $tax_row->rate_id ]->tax_amount += woocommerce_round_tax_total( $tax_row->tax_amount );
+						$grouped_tax_tows[ $tax_row->rate_id ]->tax_amount += wc_round_tax_total( $tax_row->tax_amount );
-						$grouped_tax_tows[ $tax_row->rate_id ]->shipping_tax_amount += woocommerce_round_tax_total( $tax_row->shipping_tax_amount );
+						$grouped_tax_tows[ $tax_row->rate_id ]->shipping_tax_amount += wc_round_tax_total( $tax_row->shipping_tax_amount );
 					}
 
 					foreach ( $grouped_tax_tows as $rate_id => $tax_row ) {
@@ -151,9 +151,9 @@ class WC_Report_Taxes_By_Code extends WC_Admin_Report {
 							<th scope="row"><?php echo $tax_row->tax_rate; ?></th>
 							<td><?php echo $rate; ?>%</td>
 							<td class="total_row"><?php echo $tax_row->total_orders; ?></td>
-							<td class="total_row"><?php echo woocommerce_price( $tax_row->tax_amount ); ?></td>
+							<td class="total_row"><?php echo wc_price( $tax_row->tax_amount ); ?></td>
-							<td class="total_row"><?php echo woocommerce_price( $tax_row->shipping_tax_amount ); ?></td>
+							<td class="total_row"><?php echo wc_price( $tax_row->shipping_tax_amount ); ?></td>
-							<td class="total_row"><?php echo woocommerce_price( $tax_row->tax_amount + $tax_row->shipping_tax_amount ); ?></td>
+							<td class="total_row"><?php echo wc_price( $tax_row->tax_amount + $tax_row->shipping_tax_amount ); ?></td>
 						</tr>
 						<?php
 					}

includes/admin/reports/class-wc-report-taxes-by-date.php

@@ -121,10 +121,10 @@ class WC_Report_Taxes_By_Date extends WC_Admin_Report {
 					<tr>
 						<th scope="row"><?php _e( 'Totals', 'woocommerce' ); ?></th>
 						<th class="total_row"><?php echo array_sum( wp_list_pluck( (array) $tax_rows, 'total_orders' ) ); ?></th>
-						<th class="total_row"><?php echo woocommerce_price( $gross ); ?></th>
+						<th class="total_row"><?php echo wc_price( $gross ); ?></th>
-						<th class="total_row"><?php echo woocommerce_price( array_sum( wp_list_pluck( (array) $tax_rows, 'total_shipping' ) ) ); ?></th>
+						<th class="total_row"><?php echo wc_price( array_sum( wp_list_pluck( (array) $tax_rows, 'total_shipping' ) ) ); ?></th>
-						<th class="total_row"><?php echo woocommerce_price( $total_tax ); ?></th>
+						<th class="total_row"><?php echo wc_price( $total_tax ); ?></th>
-						<th class="total_row"><?php echo woocommerce_price( $gross - $total_tax ); ?></th>
+						<th class="total_row"><?php echo wc_price( $gross - $total_tax ); ?></th>
 					</tr>
 				</tfoot>
 				<tbody>
@@ -141,10 +141,10 @@ class WC_Report_Taxes_By_Date extends WC_Admin_Report {
 									echo date_i18n( get_option( 'date_format' ), strtotime( $tax_row->post_date ) );
 							?></th>
 							<td class="total_row"><?php echo $tax_row->total_orders; ?></td>
-							<td class="total_row"><?php echo woocommerce_price( $gross ); ?></td>
+							<td class="total_row"><?php echo wc_price( $gross ); ?></td>
-							<td class="total_row"><?php echo woocommerce_price( $tax_row->total_shipping ); ?></td>
+							<td class="total_row"><?php echo wc_price( $tax_row->total_shipping ); ?></td>
-							<td class="total_row"><?php echo woocommerce_price( $total_tax ); ?></td>
+							<td class="total_row"><?php echo wc_price( $total_tax ); ?></td>
-							<td class="total_row"><?php echo woocommerce_price( $gross - $total_tax ); ?></td>
+							<td class="total_row"><?php echo wc_price( $gross - $total_tax ); ?></td>
 						</tr>
 						<?php
 					}

includes/admin/settings/class-wc-settings-general.php

@@ -275,11 +275,11 @@ class WC_Settings_General extends WC_Settings_Page {
 		if ( isset( $_POST['woocommerce_frontend_css_primary'] ) ) {
 
 			// Save settings
-			$primary 		= ( ! empty( $_POST['woocommerce_frontend_css_primary'] ) ) ? woocommerce_format_hex( $_POST['woocommerce_frontend_css_primary'] ) : '';
+			$primary 		= ( ! empty( $_POST['woocommerce_frontend_css_primary'] ) ) ? wc_format_hex( $_POST['woocommerce_frontend_css_primary'] ) : '';
-			$secondary 		= ( ! empty( $_POST['woocommerce_frontend_css_secondary'] ) ) ? woocommerce_format_hex( $_POST['woocommerce_frontend_css_secondary'] ) : '';
+			$secondary 		= ( ! empty( $_POST['woocommerce_frontend_css_secondary'] ) ) ? wc_format_hex( $_POST['woocommerce_frontend_css_secondary'] ) : '';
-			$highlight 		= ( ! empty( $_POST['woocommerce_frontend_css_highlight'] ) ) ? woocommerce_format_hex( $_POST['woocommerce_frontend_css_highlight'] ) : '';
+			$highlight 		= ( ! empty( $_POST['woocommerce_frontend_css_highlight'] ) ) ? wc_format_hex( $_POST['woocommerce_frontend_css_highlight'] ) : '';
-			$content_bg 	= ( ! empty( $_POST['woocommerce_frontend_css_content_bg'] ) ) ? woocommerce_format_hex( $_POST['woocommerce_frontend_css_content_bg'] ) : '';
+			$content_bg 	= ( ! empty( $_POST['woocommerce_frontend_css_content_bg'] ) ) ? wc_format_hex( $_POST['woocommerce_frontend_css_content_bg'] ) : '';
-			$subtext 		= ( ! empty( $_POST['woocommerce_frontend_css_subtext'] ) ) ? woocommerce_format_hex( $_POST['woocommerce_frontend_css_subtext'] ) : '';
+			$subtext 		= ( ! empty( $_POST['woocommerce_frontend_css_subtext'] ) ) ? wc_format_hex( $_POST['woocommerce_frontend_css_subtext'] ) : '';
 
 			$colors = array(
 				'primary' 		=> $primary,

includes/admin/settings/class-wc-settings-products.php

@@ -186,7 +186,7 @@ class WC_Settings_Products extends WC_Settings_Page {
 		} else {
 
 			// Get shop page
-			$shop_page_id = woocommerce_get_page_id('shop');
+			$shop_page_id = wc_get_page_id('shop');
 
 			$base_slug = ($shop_page_id > 0 && get_page( $shop_page_id )) ? get_page_uri( $shop_page_id ) : 'shop';
 

includes/admin/settings/class-wc-settings-tax.php

@@ -534,13 +534,13 @@ class WC_Settings_Tax extends WC_Settings_Page {
 				foreach ( $value as $new_key => $new_value ) {
 
 					// Sanitize + format
-					$country  = strtoupper( woocommerce_clean( $tax_rate_country[ $key ][ $new_key ] ) );
+					$country  = strtoupper( wc_clean( $tax_rate_country[ $key ][ $new_key ] ) );
-					$state    = strtoupper( woocommerce_clean( $tax_rate_state[ $key ][ $new_key ] ) );
+					$state    = strtoupper( wc_clean( $tax_rate_state[ $key ][ $new_key ] ) );
-					$postcode = woocommerce_clean( $tax_rate_postcode[ $key ][ $new_key ] );
+					$postcode = wc_clean( $tax_rate_postcode[ $key ][ $new_key ] );
-					$city     = woocommerce_clean( $tax_rate_city[ $key ][ $new_key ] );
+					$city     = wc_clean( $tax_rate_city[ $key ][ $new_key ] );
-					$rate     = number_format( woocommerce_clean( $tax_rate[ $key ][ $new_key ] ), 4, '.', '' );
+					$rate     = number_format( wc_clean( $tax_rate[ $key ][ $new_key ] ), 4, '.', '' );
-					$name     = woocommerce_clean( $tax_rate_name[ $key ][ $new_key ] );
+					$name     = wc_clean( $tax_rate_name[ $key ][ $new_key ] );
-					$priority = absint( woocommerce_clean( $tax_rate_priority[ $key ][ $new_key ] ) );
+					$priority = absint( wc_clean( $tax_rate_priority[ $key ][ $new_key ] ) );
 					$compound = isset( $tax_rate_compound[ $key ][ $new_key ] ) ? 1 : 0;
 					$shipping = isset( $tax_rate_shipping[ $key ][ $new_key ] ) ? 1 : 0;
 
@@ -572,7 +572,7 @@ class WC_Settings_Tax extends WC_Settings_Page {
 
 					if ( ! empty( $postcode ) ) {
 						$postcodes = explode( ';', $postcode );
-						$postcodes = array_map( 'strtoupper', array_map( 'woocommerce_clean', $postcodes ) );
+						$postcodes = array_map( 'strtoupper', array_map( 'wc_clean', $postcodes ) );
 
 						$postcode_query = array();
 
@@ -601,7 +601,7 @@ class WC_Settings_Tax extends WC_Settings_Page {
 
 					if ( ! empty( $city ) ) {
 						$cities = explode( ';', $city );
-						$cities = array_map( 'strtoupper', array_map( 'woocommerce_clean', $cities ) );
+						$cities = array_map( 'strtoupper', array_map( 'wc_clean', $cities ) );
 						foreach( $cities as $city ) {
 							$wpdb->insert(
 							$wpdb->prefix . "woocommerce_tax_rate_locations",
@@ -629,11 +629,11 @@ class WC_Settings_Tax extends WC_Settings_Page {
 				}
 
 				// Sanitize + format
-				$country  = strtoupper( woocommerce_clean( $tax_rate_country[ $key ] ) );
+				$country  = strtoupper( wc_clean( $tax_rate_country[ $key ] ) );
-				$state    = strtoupper( woocommerce_clean( $tax_rate_state[ $key ] ) );
+				$state    = strtoupper( wc_clean( $tax_rate_state[ $key ] ) );
-				$rate     = number_format( woocommerce_clean( $tax_rate[ $key ] ), 4, '.', '' );
+				$rate     = number_format( wc_clean( $tax_rate[ $key ] ), 4, '.', '' );
-				$name     = woocommerce_clean( $tax_rate_name[ $key ] );
+				$name     = wc_clean( $tax_rate_name[ $key ] );
-				$priority = absint( woocommerce_clean( $tax_rate_priority[ $key ] ) );
+				$priority = absint( wc_clean( $tax_rate_priority[ $key ] ) );
 				$compound = isset( $tax_rate_compound[ $key ] ) ? 1 : 0;
 				$shipping = isset( $tax_rate_shipping[ $key ] ) ? 1 : 0;
 
@@ -669,9 +669,9 @@ class WC_Settings_Tax extends WC_Settings_Page {
 					$wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->prefix}woocommerce_tax_rate_locations WHERE tax_rate_id = %d AND location_type = 'postcode';", $tax_rate_id ) );
 
 					// Add changed
-					$postcode  = woocommerce_clean( $tax_rate_postcode[ $key ] );
+					$postcode  = wc_clean( $tax_rate_postcode[ $key ] );
 					$postcodes = explode( ';', $postcode );
-					$postcodes = array_map( 'strtoupper', array_map( 'woocommerce_clean', $postcodes ) );
+					$postcodes = array_map( 'strtoupper', array_map( 'wc_clean', $postcodes ) );
 
 					$postcode_query = array();
 
@@ -704,9 +704,9 @@ class WC_Settings_Tax extends WC_Settings_Page {
 					$wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->prefix}woocommerce_tax_rate_locations WHERE tax_rate_id = %d AND location_type = 'city';", $tax_rate_id ) );
 
 					// Add changed
-					$city   = woocommerce_clean( $tax_rate_city[ $key ] );
+					$city   = wc_clean( $tax_rate_city[ $key ] );
 					$cities = explode( ';', $city );
-					$cities = array_map( 'strtoupper', array_map( 'woocommerce_clean', $cities ) );
+					$cities = array_map( 'strtoupper', array_map( 'wc_clean', $cities ) );
 					foreach( $cities as $city ) {
 						if ( $city ) {
 							$wpdb->insert(

includes/admin/views/html-admin-page-status-report.php

@@ -52,7 +52,7 @@
 		<tr>
 			<td><?php _e( 'WP Memory Limit','woocommerce' ); ?>:</td>
 			<td><?php
-				$memory = woocommerce_let_to_num( WP_MEMORY_LIMIT );
+				$memory = wc_let_to_num( WP_MEMORY_LIMIT );
 
 				if ( $memory < 67108864 ) {
 					echo '<mark class="error">' . sprintf( __( '%s - We recommend setting memory to at least 64MB. See: <a href="%s">Increasing memory allocated to PHP</a>', 'woocommerce' ), size_format( $memory ), 'http://codex.wordpress.org/Editing_wp-config.php#Increasing_memory_allocated_to_PHP' ) . '</mark>';
@@ -76,7 +76,7 @@
 		<?php if ( function_exists( 'ini_get' ) ) : ?>
 			<tr>
 				<td><?php _e('PHP Post Max Size','woocommerce' ); ?>:</td>
-				<td><?php echo size_format( woocommerce_let_to_num( ini_get('post_max_size') ) ); ?></td>
+				<td><?php echo size_format( wc_let_to_num( ini_get('post_max_size') ) ); ?></td>
 			</tr>
 			<tr>
 				<td><?php _e('PHP Time Limit','woocommerce' ); ?>:</td>

includes/admin/wc-admin-functions.php

@@ -165,13 +165,13 @@ function woocommerce_compile_less_styles() {
             // Write new color to base file
             $color_rules = "
 @primary:       " . $colors['primary'] . ";
-@primarytext:   " . woocommerce_light_or_dark( $colors['primary'], 'desaturate(darken(@primary,50%),18%)', 'desaturate(lighten(@primary,50%),18%)' ) . ";
+@primarytext:   " . wc_light_or_dark( $colors['primary'], 'desaturate(darken(@primary,50%),18%)', 'desaturate(lighten(@primary,50%),18%)' ) . ";
 
 @secondary:     " . $colors['secondary'] . ";
-@secondarytext: " . woocommerce_light_or_dark( $colors['secondary'], 'desaturate(darken(@secondary,60%),18%)', 'desaturate(lighten(@secondary,60%),18%)' ) . ";
+@secondarytext: " . wc_light_or_dark( $colors['secondary'], 'desaturate(darken(@secondary,60%),18%)', 'desaturate(lighten(@secondary,60%),18%)' ) . ";
 
 @highlight:     " . $colors['highlight'] . ";
-@highlightext:  " . woocommerce_light_or_dark( $colors['highlight'], 'desaturate(darken(@highlight,60%),18%)', 'desaturate(lighten(@highlight,60%),18%)' ) . ";
+@highlightext:  " . wc_light_or_dark( $colors['highlight'], 'desaturate(darken(@highlight,60%),18%)', 'desaturate(lighten(@highlight,60%),18%)' ) . ";
 
 @contentbg:     " . $colors['content_bg'] . ";
 

includes/api/class-wc-api-coupons.php

@@ -116,7 +116,7 @@ class WC_API_Coupons extends WC_API_Resource {
 			'type'                         => $coupon->type,
 			'created_at'                   => $this->server->format_datetime( $coupon_post->post_date_gmt ),
 			'updated_at'                   => $this->server->format_datetime( $coupon_post->post_modified_gmt ),
-			'amount'                       => woocommerce_format_decimal( $coupon->amount, 2 ),
+			'amount'                       => wc_format_decimal( $coupon->amount, 2 ),
 			'individual_use'               => ( 'yes' === $coupon->individual_use ),
 			'product_ids'                  => array_map( 'absint', $coupon->product_ids ),
 			'exclude_product_ids'          => array_map( 'absint', $coupon->exclude_product_ids ),
@@ -130,7 +130,7 @@ class WC_API_Coupons extends WC_API_Resource {
 			'product_category_ids'         => array_map( 'absint', $coupon->product_categories ),
 			'exclude_product_category_ids' => array_map( 'absint', $coupon->exclude_product_categories ),
 			'exclude_sale_items'           => $coupon->exclude_sale_items(),
-			'minimum_amount'               => woocommerce_format_decimal( $coupon->minimum_amount, 2 ),
+			'minimum_amount'               => wc_format_decimal( $coupon->minimum_amount, 2 ),
 			'customer_emails'              => $coupon->customer_email,
 		);
 

includes/api/class-wc-api-customers.php

@@ -146,7 +146,7 @@ class WC_API_Customers extends WC_API_Resource {
 			'last_order_id'    => is_object( $last_order ) ? $last_order->id : null,
 			'last_order_date'  => is_object( $last_order ) ? $this->server->format_datetime( $last_order->post_date_gmt ) : null,
 			'orders_count'     => (int) $customer->_order_count,
-			'total_spent'      => woocommerce_format_decimal( $customer->_money_spent, 2 ),
+			'total_spent'      => wc_format_decimal( $customer->_money_spent, 2 ),
 			'avatar_url'       => $this->get_avatar_url( $customer->customer_email ),
 			'billing_address'  => array(
 				'first_name' => $customer->billing_first_name,

includes/api/class-wc-api-orders.php

@@ -118,15 +118,15 @@ class WC_API_Orders extends WC_API_Resource {
 			'completed_at'              => $this->server->format_datetime( $order->completed_date, true ),
 			'status'                    => $order->status,
 			'currency'                  => $order->order_currency,
-			'total'                     => woocommerce_format_decimal( $order->get_total(), 2 ),
+			'total'                     => wc_format_decimal( $order->get_total(), 2 ),
 			'total_line_items_quantity' => $order->get_item_count(),
-			'total_tax'                 => woocommerce_format_decimal( $order->get_total_tax(), 2 ),
+			'total_tax'                 => wc_format_decimal( $order->get_total_tax(), 2 ),
-			'total_shipping'            => woocommerce_format_decimal( $order->get_total_shipping(), 2 ),
+			'total_shipping'            => wc_format_decimal( $order->get_total_shipping(), 2 ),
-			'cart_tax'                  => woocommerce_format_decimal( $order->get_cart_tax(), 2 ),
+			'cart_tax'                  => wc_format_decimal( $order->get_cart_tax(), 2 ),
-			'shipping_tax'              => woocommerce_format_decimal( $order->get_shipping_tax(), 2 ),
+			'shipping_tax'              => wc_format_decimal( $order->get_shipping_tax(), 2 ),
-			'total_discount'            => woocommerce_format_decimal( $order->get_total_discount(), 2 ),
+			'total_discount'            => wc_format_decimal( $order->get_total_discount(), 2 ),
-			'cart_discount'             => woocommerce_format_decimal( $order->get_cart_discount(), 2 ),
+			'cart_discount'             => wc_format_decimal( $order->get_cart_discount(), 2 ),
-			'order_discount'            => woocommerce_format_decimal( $order->get_order_discount(), 2 ),
+			'order_discount'            => wc_format_decimal( $order->get_order_discount(), 2 ),
 			'shipping_methods'          => $order->get_shipping_method(),
 			'payment_details' => array(
 				'method_id'    => $order->payment_method,
@@ -176,9 +176,9 @@ class WC_API_Orders extends WC_API_Resource {
 
 			$order_data['line_items'][] = array(
 				'id'         => $item_id,
-				'subtotal'   => woocommerce_format_decimal( $order->get_line_subtotal( $item ), 2 ),
+				'subtotal'   => wc_format_decimal( $order->get_line_subtotal( $item ), 2 ),
-				'total'      => woocommerce_format_decimal( $order->get_line_total( $item ), 2 ),
+				'total'      => wc_format_decimal( $order->get_line_total( $item ), 2 ),
-				'total_tax'  => woocommerce_format_decimal( $order->get_line_tax( $item ), 2 ),
+				'total_tax'  => wc_format_decimal( $order->get_line_tax( $item ), 2 ),
 				'quantity'   => (int) $item['qty'],
 				'tax_class'  => ( ! empty( $item['tax_class'] ) ) ? $item['tax_class'] : null,
 				'name'       => $item['name'],
@@ -194,7 +194,7 @@ class WC_API_Orders extends WC_API_Resource {
 				'id'           => $shipping_item_id,
 				'method_id'    => $shipping_item['method_id'],
 				'method_title' => $shipping_item['name'],
-				'total'        => woocommerce_format_decimal( $shipping_item['cost'], 2 ),
+				'total'        => wc_format_decimal( $shipping_item['cost'], 2 ),
 			);
 		}
 
@@ -204,7 +204,7 @@ class WC_API_Orders extends WC_API_Resource {
 			$order_data['tax_lines'][] = array(
 				'code'     => $tax_code,
 				'title'    => $tax->label,
-				'total'    => woocommerce_format_decimal( $tax->amount, 2 ),
+				'total'    => wc_format_decimal( $tax->amount, 2 ),
 				'compound' => (bool) $tax->is_compound,
 			);
 		}
@@ -216,8 +216,8 @@ class WC_API_Orders extends WC_API_Resource {
 				'id'        => $fee_item_id,
 				'title'     => $fee_item['name'],
 				'tax_class' => ( ! empty( $fee_item['tax_class'] ) ) ? $fee_item['tax_class'] : null,
-				'total'     => woocommerce_format_decimal( $order->get_line_total( $fee_item ), 2 ),
+				'total'     => wc_format_decimal( $order->get_line_total( $fee_item ), 2 ),
-				'total_tax' => woocommerce_format_decimal( $order->get_line_tax( $fee_item ), 2 ),
+				'total_tax' => wc_format_decimal( $order->get_line_tax( $fee_item ), 2 ),
 			);
 		}
 
@@ -227,7 +227,7 @@ class WC_API_Orders extends WC_API_Resource {
 			$order_data['coupon_lines'] = array(
 				'id'     => $coupon_item_id,
 				'code'   => $coupon_item['name'],
-				'amount' => woocommerce_format_decimal( $coupon_item['discount_amount'], 2 ),
+				'amount' => wc_format_decimal( $coupon_item['discount_amount'], 2 ),
 			);
 		}
 

includes/api/class-wc-api-products.php

@@ -213,7 +213,7 @@ class WC_API_Products extends WC_API_Resource {
 				'rating'         => get_comment_meta( $comment->comment_ID, 'rating', true ),
 				'reviewer_name'  => $comment->comment_author,
 				'reviewer_email' => $comment->comment_author_email,
-				'verified'       => (bool) woocommerce_customer_bought_product( $comment->comment_author_email, $comment->user_id, $id ),
+				'verified'       => (bool) wc_customer_bought_product( $comment->comment_author_email, $comment->user_id, $id ),
 			);
 		}
 
@@ -278,9 +278,9 @@ class WC_API_Products extends WC_API_Resource {
 			'virtual'            => $product->is_virtual(),
 			'permalink'          => $product->get_permalink(),
 			'sku'                => $product->get_sku(),
-			'price'              => woocommerce_format_decimal( $product->get_price(), 2 ),
+			'price'              => wc_format_decimal( $product->get_price(), 2 ),
-			'regular_price'      => woocommerce_format_decimal( $product->get_regular_price(), 2 ),
+			'regular_price'      => wc_format_decimal( $product->get_regular_price(), 2 ),
-			'sale_price'         => $product->get_sale_price() ? woocommerce_format_decimal( $product->get_sale_price(), 2 ) : null,
+			'sale_price'         => $product->get_sale_price() ? wc_format_decimal( $product->get_sale_price(), 2 ) : null,
 			'price_html'         => $product->get_price_html(),
 			'taxable'            => $product->is_taxable(),
 			'tax_status'         => $product->get_tax_status(),
@@ -296,7 +296,7 @@ class WC_API_Products extends WC_API_Resource {
 			'visible'            => $product->is_visible(),
 			'catalog_visibility' => $product->visibility,
 			'on_sale'            => $product->is_on_sale(),
-			'weight'             => $product->get_weight() ? woocommerce_format_decimal( $product->get_weight(), 2 ) : null,
+			'weight'             => $product->get_weight() ? wc_format_decimal( $product->get_weight(), 2 ) : null,
 			'dimensions'         => array(
 				'length' => $product->length,
 				'width'  => $product->width,
@@ -310,7 +310,7 @@ class WC_API_Products extends WC_API_Resource {
 			'description'        => apply_filters( 'the_content', $product->get_post_data()->post_content ),
 			'short_description'  => apply_filters( 'woocommerce_short_description', $product->get_post_data()->post_excerpt ),
 			'reviews_allowed'    => ( 'open' === $product->get_post_data()->comment_status ),
-			'average_rating'     => woocommerce_format_decimal( $product->get_average_rating(), 2 ),
+			'average_rating'     => wc_format_decimal( $product->get_average_rating(), 2 ),
 			'rating_count'       => (int) $product->get_rating_count(),
 			'related_ids'        => array_map( 'absint', array_values( $product->get_related() ) ),
 			'upsell_ids'         => array_map( 'absint', $product->get_upsells() ),
@@ -356,9 +356,9 @@ class WC_API_Products extends WC_API_Resource {
 				'virtual'           => $variation->is_virtual(),
 				'permalink'         => $variation->get_permalink(),
 				'sku'               => $variation->get_sku(),
-				'price'             => woocommerce_format_decimal( $variation->get_price(), 2 ),
+				'price'             => wc_format_decimal( $variation->get_price(), 2 ),
-				'regular_price'     => woocommerce_format_decimal( $variation->get_regular_price(), 2 ),
+				'regular_price'     => wc_format_decimal( $variation->get_regular_price(), 2 ),
-				'sale_price'        => $variation->get_sale_price() ? woocommerce_format_decimal( $variation->get_sale_price(), 2 ) : null,
+				'sale_price'        => $variation->get_sale_price() ? wc_format_decimal( $variation->get_sale_price(), 2 ) : null,
 				'taxable'           => $variation->is_taxable(),
 				'tax_status'        => $variation->get_tax_status(),
 				'tax_class'         => $variation->get_tax_class(),
@@ -368,7 +368,7 @@ class WC_API_Products extends WC_API_Resource {
 				'purchaseable'      => $variation->is_purchasable(),
 				'visible'           => $variation->variation_is_visible(),
 				'on_sale'           => $variation->is_on_sale(),
-				'weight'            => $variation->get_weight() ? woocommerce_format_decimal( $variation->get_weight(), 2 ) : null,
+				'weight'            => $variation->get_weight() ? wc_format_decimal( $variation->get_weight(), 2 ) : null,
 				'dimensions'        => array(
 					'length' => $variation->length,
 					'width'  => $variation->width,

includes/api/class-wc-api-reports.php

@@ -272,12 +272,12 @@ class WC_API_Reports extends WC_API_Resource {
 			}
 
 			$period_totals[ $time ] = array(
-				'sales'    => woocommerce_format_decimal( 0.00, 2 ),
+				'sales'    => wc_format_decimal( 0.00, 2 ),
 				'orders'   => 0,
 				'items'    => 0,
-				'tax'      => woocommerce_format_decimal( 0.00, 2 ),
+				'tax'      => wc_format_decimal( 0.00, 2 ),
-				'shipping' => woocommerce_format_decimal( 0.00, 2 ),
+				'shipping' => wc_format_decimal( 0.00, 2 ),
-				'discount' => woocommerce_format_decimal( 0.00, 2 ),
+				'discount' => wc_format_decimal( 0.00, 2 ),
 			);
 		}
 
@@ -289,10 +289,10 @@ class WC_API_Reports extends WC_API_Resource {
 			if ( ! isset( $period_totals[ $time ] ) )
 				continue;
 
-			$period_totals[ $time ]['sales']    = woocommerce_format_decimal( $order->total_sales, 2 );
+			$period_totals[ $time ]['sales']    = wc_format_decimal( $order->total_sales, 2 );
 			$period_totals[ $time ]['orders']   = (int) $order->total_orders;
-			$period_totals[ $time ]['tax']      = woocommerce_format_decimal( $order->total_tax + $order->total_shipping_tax, 2 );
+			$period_totals[ $time ]['tax']      = wc_format_decimal( $order->total_tax + $order->total_shipping_tax, 2 );
-			$period_totals[ $time ]['shipping'] = woocommerce_format_decimal( $order->total_shipping, 2 );
+			$period_totals[ $time ]['shipping'] = wc_format_decimal( $order->total_shipping, 2 );
 		}
 
 		// add total order items for each period
@@ -314,17 +314,17 @@ class WC_API_Reports extends WC_API_Resource {
 			if ( ! isset( $period_totals[ $time ] ) )
 				continue;
 
-			$period_totals[ $time ]['discount'] = woocommerce_format_decimal( $discount->discount_amount, 2 );
+			$period_totals[ $time ]['discount'] = wc_format_decimal( $discount->discount_amount, 2 );
 		}
 
 		$sales_data = array(
-			'total_sales'       => woocommerce_format_decimal( $totals->sales, 2 ),
+			'total_sales'       => wc_format_decimal( $totals->sales, 2 ),
-			'average_sales'     => woocommerce_format_decimal( $totals->sales / ( $this->report->chart_interval + 1 ), 2 ),
+			'average_sales'     => wc_format_decimal( $totals->sales / ( $this->report->chart_interval + 1 ), 2 ),
 			'total_orders'      => (int) $totals->order_count,
 			'total_items'       => $total_items,
-			'total_tax'         => woocommerce_format_decimal( $totals->tax + $totals->shipping_tax, 2 ),
+			'total_tax'         => wc_format_decimal( $totals->tax + $totals->shipping_tax, 2 ),
-			'total_shipping'    => woocommerce_format_decimal( $totals->shipping, 2 ),
+			'total_shipping'    => wc_format_decimal( $totals->shipping, 2 ),
-			'total_discount'    => is_null( $total_discount ) ? woocommerce_format_decimal( 0.00, 2 ) : woocommerce_format_decimal( $total_discount, 2 ),
+			'total_discount'    => is_null( $total_discount ) ? wc_format_decimal( 0.00, 2 ) : wc_format_decimal( $total_discount, 2 ),
 			'totals_grouped_by' => $this->report->chart_groupby,
 			'totals'            => $period_totals,
 			'total_customers'   => $total_customers,

includes/api/class-wc-api-server.php

@@ -424,7 +424,7 @@ class WC_API_Server {
 			'URL'         => get_option( 'siteurl' ),
 			'routes'      => array(),
 			'meta'        => array(
-				'timezone'       => woocommerce_timezone_string(),
+				'timezone'       => wc_timezone_string(),
 				'currency'       => get_woocommerce_currency(),
 				'money_format'   => get_woocommerce_currency_symbol(),
 				'tax_included'   => ( 'yes' === get_option( 'woocommerce_prices_include_tax' ) ),
@@ -647,7 +647,7 @@ class WC_API_Server {
 	public function format_datetime( $timestamp, $convert_to_utc = false ) {
 
 		if ( $convert_to_utc ) {
-			$timezone = new DateTimeZone( woocommerce_timezone_string() );
+			$timezone = new DateTimeZone( wc_timezone_string() );
 		} else {
 			$timezone = new DateTimeZone( 'UTC' );
 		}

includes/class-wc-ajax.php

@@ -132,7 +132,7 @@ class WC_AJAX {
 
 		if ( isset( $_POST['shipping_method'] ) && is_array( $_POST['shipping_method'] ) )
 			foreach ( $_POST['shipping_method'] as $i => $value )
-				$chosen_shipping_methods[ $i ] = woocommerce_clean( $value );
+				$chosen_shipping_methods[ $i ] = wc_clean( $value );
 
 		WC()->session->set( 'chosen_shipping_methods', $chosen_shipping_methods );
 
@@ -164,7 +164,7 @@ class WC_AJAX {
 
 		if ( isset( $_POST['shipping_method'] ) && is_array( $_POST['shipping_method'] ) )
 			foreach ( $_POST['shipping_method'] as $i => $value )
-				$chosen_shipping_methods[ $i ] = woocommerce_clean( $value );
+				$chosen_shipping_methods[ $i ] = wc_clean( $value );
 
 		WC()->session->set( 'chosen_shipping_methods', $chosen_shipping_methods );
 		WC()->session->set( 'chosen_payment_method', empty( $_POST['payment_method'] ) ? '' : $_POST['payment_method'] );
@@ -225,7 +225,7 @@ class WC_AJAX {
 			do_action( 'woocommerce_ajax_added_to_cart', $product_id );
 
 			if ( get_option( 'woocommerce_cart_redirect_after_add' ) == 'yes' ) {
-				woocommerce_add_to_cart_message( $product_id );
+				wc_add_to_cart_message( $product_id );
 			}
 
 			// Return fragments
@@ -449,7 +449,7 @@ class WC_AJAX {
 			 		if ( $values ) {
 				 		// Add attribute to array, but don't set values
 				 		$attributes[ sanitize_title( $attribute_names[ $i ] ) ] = array(
-					 		'name' 			=> woocommerce_clean( $attribute_names[ $i ] ),
+					 		'name' 			=> wc_clean( $attribute_names[ $i ] ),
 					 		'value' 		=> '',
 					 		'position' 		=> $attribute_position[ $i ],
 					 		'is_visible' 	=> $is_visible,
@@ -461,11 +461,11 @@ class WC_AJAX {
 			 	} elseif ( isset( $attribute_values[ $i ] ) ) {
 
 			 		// Text based, separate by pipe
-			 		$values = implode( ' ' . WC_DELIMITER . ' ', array_map( 'woocommerce_clean', array_map( 'stripslashes', explode( WC_DELIMITER, $attribute_values[ $i ] ) ) ) );
+			 		$values = implode( ' ' . WC_DELIMITER . ' ', array_map( 'wc_clean', array_map( 'stripslashes', explode( WC_DELIMITER, $attribute_values[ $i ] ) ) ) );
 
 			 		// Custom attribute - Add attribute to array and set the values
 				 	$attributes[ sanitize_title( $attribute_names[ $i ] ) ] = array(
-				 		'name' 			=> woocommerce_clean( $attribute_names[ $i ] ),
+				 		'name' 			=> wc_clean( $attribute_names[ $i ] ),
 				 		'value' 		=> $values,
 				 		'position' 		=> $attribute_position[ $i ],
 				 		'is_visible' 	=> $is_visible,
@@ -767,7 +767,7 @@ class WC_AJAX {
 
 		if ( $files ) {
 			foreach ( $files as $download_id => $file ) {
-				if ( $inserted_id = woocommerce_downloadable_file_permission( $download_id, $product_id, $order ) ) {
+				if ( $inserted_id = wc_downloadable_file_permission( $download_id, $product_id, $order ) ) {
 
 					// insert complete - get inserted data
 					$download = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->prefix}woocommerce_downloadable_product_permissions WHERE permission_id = %d", $inserted_id ) );
@@ -850,27 +850,27 @@ class WC_AJAX {
 		$item['name'] 					= $_product->get_title();
 		$item['tax_class']				= $_product->get_tax_class();
 		$item['qty'] 					= 1;
-		$item['line_subtotal'] 			= woocommerce_format_decimal( $_product->get_price_excluding_tax() );
+		$item['line_subtotal'] 			= wc_format_decimal( $_product->get_price_excluding_tax() );
 		$item['line_subtotal_tax'] 		= '';
-		$item['line_total'] 			= woocommerce_format_decimal( $_product->get_price_excluding_tax() );
+		$item['line_total'] 			= wc_format_decimal( $_product->get_price_excluding_tax() );
 		$item['line_tax'] 				= '';
 
 		// Add line item
-	   	$item_id = woocommerce_add_order_item( $order_id, array(
+	   	$item_id = wc_add_order_item( $order_id, array(
 	 		'order_item_name' 		=> $item['name'],
 	 		'order_item_type' 		=> 'line_item'
 	 	) );
 
 	 	// Add line item meta
 	 	if ( $item_id ) {
-		 	woocommerce_add_order_item_meta( $item_id, '_qty', $item['qty'] );
+		 	wc_add_order_item_meta( $item_id, '_qty', $item['qty'] );
-		 	woocommerce_add_order_item_meta( $item_id, '_tax_class', $item['tax_class'] );
+		 	wc_add_order_item_meta( $item_id, '_tax_class', $item['tax_class'] );
-		 	woocommerce_add_order_item_meta( $item_id, '_product_id', $item['product_id'] );
+		 	wc_add_order_item_meta( $item_id, '_product_id', $item['product_id'] );
-		 	woocommerce_add_order_item_meta( $item_id, '_variation_id', $item['variation_id'] );
+		 	wc_add_order_item_meta( $item_id, '_variation_id', $item['variation_id'] );
-		 	woocommerce_add_order_item_meta( $item_id, '_line_subtotal', $item['line_subtotal'] );
+		 	wc_add_order_item_meta( $item_id, '_line_subtotal', $item['line_subtotal'] );
-		 	woocommerce_add_order_item_meta( $item_id, '_line_subtotal_tax', $item['line_subtotal_tax'] );
+		 	wc_add_order_item_meta( $item_id, '_line_subtotal_tax', $item['line_subtotal_tax'] );
-		 	woocommerce_add_order_item_meta( $item_id, '_line_total', $item['line_total'] );
+		 	wc_add_order_item_meta( $item_id, '_line_total', $item['line_total'] );
-		 	woocommerce_add_order_item_meta( $item_id, '_line_tax', $item['line_tax'] );
+		 	wc_add_order_item_meta( $item_id, '_line_tax', $item['line_tax'] );
 	 	}
 
 		do_action( 'woocommerce_ajax_add_order_item_meta', $item_id, $item );
@@ -894,16 +894,16 @@ class WC_AJAX {
 		$order 		= new WC_Order( $order_id );
 
 		// Add line item
-	   	$item_id = woocommerce_add_order_item( $order_id, array(
+	   	$item_id = wc_add_order_item( $order_id, array(
 	 		'order_item_name' 		=> '',
 	 		'order_item_type' 		=> 'fee'
 	 	) );
 
 	 	// Add line item meta
 	 	if ( $item_id ) {
-		 	woocommerce_add_order_item_meta( $item_id, '_tax_class', '' );
+		 	wc_add_order_item_meta( $item_id, '_tax_class', '' );
-		 	woocommerce_add_order_item_meta( $item_id, '_line_total', '' );
+		 	wc_add_order_item_meta( $item_id, '_line_total', '' );
-		 	woocommerce_add_order_item_meta( $item_id, '_line_tax', '' );
+		 	wc_add_order_item_meta( $item_id, '_line_tax', '' );
 	 	}
 
 		include( 'includes/admin/post-types/meta-boxes/views/html-order-fee.php' );
@@ -924,7 +924,7 @@ class WC_AJAX {
 
 		if ( sizeof( $order_item_ids ) > 0 ) {
 			foreach( $order_item_ids as $id ) {
-				woocommerce_delete_order_item( absint( $id ) );
+				wc_delete_order_item( absint( $id ) );
 			}
 		}
 
@@ -1034,7 +1034,7 @@ class WC_AJAX {
 
 		check_ajax_referer( 'order-item', 'security' );
 
-		$meta_id = woocommerce_add_order_item_meta( absint( $_POST['order_item_id'] ), __( 'Name', 'woocommerce' ), __( 'Value', 'woocommerce' ) );
+		$meta_id = wc_add_order_item_meta( absint( $_POST['order_item_id'] ), __( 'Name', 'woocommerce' ), __( 'Value', 'woocommerce' ) );
 
 		if ( $meta_id ) {
 
@@ -1090,8 +1090,8 @@ class WC_AJAX {
 			foreach( $items as $item_id => $item ) {
 
 				$item_id		= absint( $item_id );
-				$line_subtotal 	= isset( $item['line_subtotal'] ) ? woocommerce_format_decimal( $item['line_subtotal'] ) : 0;
+				$line_subtotal 	= isset( $item['line_subtotal'] ) ? wc_format_decimal( $item['line_subtotal'] ) : 0;
-				$line_total		= woocommerce_format_decimal( $item['line_total'] );
+				$line_total		= wc_format_decimal( $item['line_total'] );
 				$tax_class 		= sanitize_text_field( $item['tax_class'] );
 				$product_id     = $order->get_item_meta( $item_id, '_product_id', true );
 
@@ -1193,25 +1193,25 @@ class WC_AJAX {
 			$item['name'] 					= $tax_codes[ $key ];
 			$item['label'] 					= $tax->get_rate_label( $key );
 			$item['compound'] 				= $tax->is_compound( $key ) ? 1 : 0;
-			$item['tax_amount'] 			= woocommerce_format_decimal( isset( $taxes[ $key ] ) ? $taxes[ $key ] : 0 );
+			$item['tax_amount'] 			= wc_format_decimal( isset( $taxes[ $key ] ) ? $taxes[ $key ] : 0 );
-			$item['shipping_tax_amount'] 	= woocommerce_format_decimal( isset( $shipping_taxes[ $key ] ) ? $shipping_taxes[ $key ] : 0 );
+			$item['shipping_tax_amount'] 	= wc_format_decimal( isset( $shipping_taxes[ $key ] ) ? $shipping_taxes[ $key ] : 0 );
 
 			if ( ! $item['label'] )
 				$item['label'] = WC()->countries->tax_or_vat();
 
 			// Add line item
-		   	$item_id = woocommerce_add_order_item( $order_id, array(
+		   	$item_id = wc_add_order_item( $order_id, array(
 		 		'order_item_name' 		=> $item['name'],
 		 		'order_item_type' 		=> 'tax'
 		 	) );
 
 		 	// Add line item meta
 		 	if ( $item_id ) {
-		 		woocommerce_add_order_item_meta( $item_id, 'rate_id', $item['rate_id'] );
+		 		wc_add_order_item_meta( $item_id, 'rate_id', $item['rate_id'] );
-		 		woocommerce_add_order_item_meta( $item_id, 'label', $item['label'] );
+		 		wc_add_order_item_meta( $item_id, 'label', $item['label'] );
-			 	woocommerce_add_order_item_meta( $item_id, 'compound', $item['compound'] );
+			 	wc_add_order_item_meta( $item_id, 'compound', $item['compound'] );
-			 	woocommerce_add_order_item_meta( $item_id, 'tax_amount', $item['tax_amount'] );
+			 	wc_add_order_item_meta( $item_id, 'tax_amount', $item['tax_amount'] );
-			 	woocommerce_add_order_item_meta( $item_id, 'shipping_tax_amount', $item['shipping_tax_amount'] );
+			 	wc_add_order_item_meta( $item_id, 'shipping_tax_amount', $item['shipping_tax_amount'] );
 		 	}
 
 			include( 'includes/admin/post-types/meta-boxes/views/html-order-tax.php' );
@@ -1289,7 +1289,7 @@ class WC_AJAX {
 
 		$this->json_headers();
 
-		$term = (string) woocommerce_clean( urldecode( stripslashes( $_GET['term'] ) ) );
+		$term = (string) wc_clean( urldecode( stripslashes( $_GET['term'] ) ) );
 
 		if (empty($term)) die();
 
@@ -1392,7 +1392,7 @@ class WC_AJAX {
 
 		$this->json_headers();
 
-		$term = woocommerce_clean( urldecode( stripslashes( $_GET['term'] ) ) );
+		$term = wc_clean( urldecode( stripslashes( $_GET['term'] ) ) );
 
 		if ( empty( $term ) )
 			die();
@@ -1432,7 +1432,7 @@ class WC_AJAX {
 	public function json_search_customer_name( $query ) {
 		global $wpdb;
 
-		$term = woocommerce_clean( urldecode( stripslashes( $_GET['term'] ) ) );
+		$term = wc_clean( urldecode( stripslashes( $_GET['term'] ) ) );
 
 		$query->query_from  .= " LEFT JOIN {$wpdb->usermeta} as meta2 ON ({$wpdb->users}.ID = meta2.user_id) ";
 		$query->query_from  .= " LEFT JOIN {$wpdb->usermeta} as meta3 ON ({$wpdb->users}.ID = meta3.user_id) ";

includes/class-wc-cache-helper.php

@@ -33,20 +33,20 @@ class WC_Cache_Helper {
 	public function init() {
 		if ( false === ( $wc_page_uris = get_transient( 'woocommerce_cache_excluded_uris' ) ) ) {
 
-			if ( woocommerce_get_page_id( 'cart' ) < 1 || woocommerce_get_page_id( 'checkout' ) < 1 || woocommerce_get_page_id( 'myaccount' ) < 1 )
+			if ( wc_get_page_id( 'cart' ) < 1 || wc_get_page_id( 'checkout' ) < 1 || wc_get_page_id( 'myaccount' ) < 1 )
 				return;
 
 			$wc_page_uris   = array();
 
 			// Exclude querystring when using page ID
-			$wc_page_uris[] = 'p=' . woocommerce_get_page_id( 'cart' );
+			$wc_page_uris[] = 'p=' . wc_get_page_id( 'cart' );
-	    	$wc_page_uris[] = 'p=' . woocommerce_get_page_id( 'checkout' );
+	    	$wc_page_uris[] = 'p=' . wc_get_page_id( 'checkout' );
-	    	$wc_page_uris[] = 'p=' . woocommerce_get_page_id( 'myaccount' );
+	    	$wc_page_uris[] = 'p=' . wc_get_page_id( 'myaccount' );
 
 	    	// Exclude permalinks
-			$cart_page      = get_post( woocommerce_get_page_id( 'cart' ) );
+			$cart_page      = get_post( wc_get_page_id( 'cart' ) );
-			$checkout_page  = get_post( woocommerce_get_page_id( 'checkout' ) );
+			$checkout_page  = get_post( wc_get_page_id( 'checkout' ) );
-			$account_page   = get_post( woocommerce_get_page_id( 'myaccount' ) );
+			$account_page   = get_post( wc_get_page_id( 'myaccount' ) );
 
 			if ( ! is_null( $cart_page ) )
 				$wc_page_uris[] = '/' . $cart_page->post_name;

includes/class-wc-cart.php

@@ -543,7 +543,7 @@ class WC_Cart {
 						echo esc_html( $data['key'] ) . ': ' . wp_kses_post( $data['value'] ) . "\n";
 
 				} else {
-					woocommerce_get_template( 'cart/cart-item-data.php', array( 'item_data' => $item_data ) );
+					wc_get_template( 'cart/cart-item-data.php', array( 'item_data' => $item_data ) );
 				}
 
 				return ob_get_clean();
@@ -576,7 +576,7 @@ class WC_Cart {
 		 * @return string url to page
 		 */
 		public function get_cart_url() {
-			$cart_page_id = woocommerce_get_page_id('cart');
+			$cart_page_id = wc_get_page_id('cart');
 			if ( $cart_page_id )
 				return apply_filters( 'woocommerce_get_cart_url', get_permalink( $cart_page_id ) );
 		}
@@ -587,7 +587,7 @@ class WC_Cart {
 		 * @return string url to page
 		 */
 		public function get_checkout_url() {
-			$checkout_page_id = woocommerce_get_page_id('checkout');
+			$checkout_page_id = wc_get_page_id('checkout');
 			$checkout_url     = '';
 			if ( $checkout_page_id ) {
 				if ( is_ssl() || get_option('woocommerce_force_ssl_checkout') == 'yes' )
@@ -604,7 +604,7 @@ class WC_Cart {
 		 * @return string url to page
 		 */
 		public function get_remove_url( $cart_item_key ) {
-			$cart_page_id = woocommerce_get_page_id('cart');
+			$cart_page_id = wc_get_page_id('cart');
 			if ( $cart_page_id )
 				return apply_filters( 'woocommerce_get_remove_url', wp_nonce_url( add_query_arg( 'remove_item', $cart_item_key, get_permalink( $cart_page_id ) ), 'woocommerce-cart' ) );
 		}
@@ -675,8 +675,8 @@ class WC_Cart {
                 $tax_totals[ $code ]->tax_rate_id       = $key;
 				$tax_totals[ $code ]->is_compound       = $this->tax->is_compound( $key );
 				$tax_totals[ $code ]->label             = $this->tax->get_rate_label( $key );
-				$tax_totals[ $code ]->amount           += woocommerce_round_tax_total( $tax );
+				$tax_totals[ $code ]->amount           += wc_round_tax_total( $tax );
-				$tax_totals[ $code ]->formatted_amount  = woocommerce_price( woocommerce_round_tax_total( $tax_totals[ $code ]->amount ) );
+				$tax_totals[ $code ]->formatted_amount  = wc_price( wc_round_tax_total( $tax_totals[ $code ]->amount ) );
 			}
 
 			return apply_filters( 'woocommerce_cart_tax_totals', $tax_totals, $this );
@@ -794,7 +794,7 @@ class WC_Cart {
 
 				// If its greater than 0, its already in the cart
 				if ( $in_cart_quantity > 0 ) {
-					wc_add_notice( sprintf( '<a href="%s" class="button wc-forward">%s</a> %s', get_permalink( woocommerce_get_page_id( 'cart' ) ), __( 'View Cart', 'woocommerce' ), sprintf( __( 'You cannot add another &quot;%s&quot; to your cart.', 'woocommerce' ), $product_data->get_title() ) ), 'error' );
+					wc_add_notice( sprintf( '<a href="%s" class="button wc-forward">%s</a> %s', get_permalink( wc_get_page_id( 'cart' ) ), __( 'View Cart', 'woocommerce' ), sprintf( __( 'You cannot add another &quot;%s&quot; to your cart.', 'woocommerce' ), $product_data->get_title() ) ), 'error' );
 					return false;
 				}
 			}
@@ -808,7 +808,7 @@ class WC_Cart {
 				if ( $variation_id && $product_data->variation_has_stock ) {
 
 					if ( isset( $product_qty_in_cart[ $variation_id ] ) && ! $product_data->has_enough_stock( $product_qty_in_cart[ $variation_id ] + $quantity ) ) {
-						wc_add_notice( sprintf(__( '<a href="%s" class="button wc-forward">%s</a> You cannot add that amount to the cart &mdash; we have %s in stock and you already have %s in your cart.', 'woocommerce' ), get_permalink( woocommerce_get_page_id( 'cart' ) ), __( 'View Cart', 'woocommerce' ), $product_data->get_stock_quantity(), $product_qty_in_cart[ $variation_id ] ), 'error' );
+						wc_add_notice( sprintf(__( '<a href="%s" class="button wc-forward">%s</a> You cannot add that amount to the cart &mdash; we have %s in stock and you already have %s in your cart.', 'woocommerce' ), get_permalink( wc_get_page_id( 'cart' ) ), __( 'View Cart', 'woocommerce' ), $product_data->get_stock_quantity(), $product_qty_in_cart[ $variation_id ] ), 'error' );
 						return false;
 					}
 
@@ -816,7 +816,7 @@ class WC_Cart {
 				} else {
 
 					if ( isset( $product_qty_in_cart[ $product_id ] ) && ! $product_data->has_enough_stock( $product_qty_in_cart[ $product_id ] + $quantity ) ) {
-						wc_add_notice( sprintf(__( '<a href="%s" class="button wc-forward">%s</a> You cannot add that amount to the cart &mdash; we have %s in stock and you already have %s in your cart.', 'woocommerce' ), get_permalink( woocommerce_get_page_id( 'cart' ) ), __( 'View Cart', 'woocommerce' ), $product_data->get_stock_quantity(), $product_qty_in_cart[ $product_id ] ), 'error' );
+						wc_add_notice( sprintf(__( '<a href="%s" class="button wc-forward">%s</a> You cannot add that amount to the cart &mdash; we have %s in stock and you already have %s in your cart.', 'woocommerce' ), get_permalink( wc_get_page_id( 'cart' ) ), __( 'View Cart', 'woocommerce' ), $product_data->get_stock_quantity(), $product_qty_in_cart[ $product_id ] ), 'error' );
 						return false;
 					}
 
@@ -1356,7 +1356,7 @@ class WC_Cart {
 					// Display varies depending on settings
 					if ( $this->tax_display_cart == 'excl' ) {
 
-						$return = woocommerce_price( $this->shipping_total );
+						$return = wc_price( $this->shipping_total );
 
 						if ( $this->shipping_tax_total > 0 && $this->prices_include_tax ) {
 							$return .= ' <small>' . WC()->countries->ex_tax_or_vat() . '</small>';
@@ -1366,7 +1366,7 @@ class WC_Cart {
 
 					} else {
 
-						$return = woocommerce_price( $this->shipping_total + $this->shipping_tax_total );
+						$return = wc_price( $this->shipping_total + $this->shipping_tax_total );
 
 						if ( $this->shipping_tax_total > 0 && ! $this->prices_include_tax ) {
 							$return .= ' <small>' . WC()->countries->inc_tax_or_vat() . '</small>';
@@ -1839,7 +1839,7 @@ class WC_Cart {
 		 * @return string formatted price
 		 */
 		public function get_total() {
-			return apply_filters( 'woocommerce_cart_total', woocommerce_price( $this->total ) );
+			return apply_filters( 'woocommerce_cart_total', wc_price( $this->total ) );
 		}
 
 		/**
@@ -1851,7 +1851,7 @@ class WC_Cart {
 			$total = $this->total - $this->tax_total - $this->shipping_tax_total;
 			if ( $total < 0 )
 				$total = 0;
-			return apply_filters( 'woocommerce_cart_total_ex_tax', woocommerce_price( $total ) );
+			return apply_filters( 'woocommerce_cart_total_ex_tax', wc_price( $total ) );
 		}
 
 		/**
@@ -1861,9 +1861,9 @@ class WC_Cart {
 		 */
 		public function get_cart_total() {
 			if ( ! $this->prices_include_tax ) {
-				$cart_contents_total = woocommerce_price( $this->cart_contents_total );
+				$cart_contents_total = wc_price( $this->cart_contents_total );
 			} else {
-				$cart_contents_total = woocommerce_price( $this->cart_contents_total + $this->tax_total );
+				$cart_contents_total = wc_price( $this->cart_contents_total + $this->tax_total );
 			}
 
 			return apply_filters( 'woocommerce_cart_contents_total', $cart_contents_total );
@@ -1881,7 +1881,7 @@ class WC_Cart {
 			// cart + shipping + non-compound taxes (after discount)
 			if ( $compound ) {
 
-				$cart_subtotal = woocommerce_price( $this->cart_contents_total + $this->shipping_total + $this->get_taxes_total( false, false ) );
+				$cart_subtotal = wc_price( $this->cart_contents_total + $this->shipping_total + $this->get_taxes_total( false, false ) );
 
 			// Otherwise we show cart items totals only (before discount)
 			} else {
@@ -1889,7 +1889,7 @@ class WC_Cart {
 				// Display varies depending on settings
 				if ( $this->tax_display_cart == 'excl' ) {
 
-					$cart_subtotal = woocommerce_price( $this->subtotal_ex_tax );
+					$cart_subtotal = wc_price( $this->subtotal_ex_tax );
 
 					if ( $this->tax_total > 0 && $this->prices_include_tax ) {
 						$cart_subtotal .= ' <small>' . WC()->countries->ex_tax_or_vat() . '</small>';
@@ -1897,7 +1897,7 @@ class WC_Cart {
 
 				} else {
 
-					$cart_subtotal = woocommerce_price( $this->subtotal );
+					$cart_subtotal = wc_price( $this->subtotal );
 
 					if ( $this->tax_total > 0 && !$this->prices_include_tax ) {
 						$cart_subtotal .= ' <small>' . WC()->countries->inc_tax_or_vat() . '</small>';
@@ -1921,7 +1921,7 @@ class WC_Cart {
 			else
 				$product_price = $_product->get_price_including_tax();
 
-			return apply_filters( 'woocommerce_cart_product_price', woocommerce_price( $product_price ), $_product );
+			return apply_filters( 'woocommerce_cart_product_price', wc_price( $product_price ), $_product );
 		}
 
 		/**
@@ -1946,7 +1946,7 @@ class WC_Cart {
 				if ( $this->tax_display_cart == 'excl' ) {
 
 					$row_price        = $_product->get_price_excluding_tax( $quantity );
-					$product_subtotal = woocommerce_price( $row_price );
+					$product_subtotal = wc_price( $row_price );
 
 					if ( $this->prices_include_tax && $this->tax_total > 0 )
 						$product_subtotal .= ' <small class="tax_label">' . WC()->countries->ex_tax_or_vat() . '</small>';
@@ -1954,7 +1954,7 @@ class WC_Cart {
 				} else {
 
 					$row_price        = $_product->get_price_including_tax( $quantity );
-					$product_subtotal = woocommerce_price( $row_price );
+					$product_subtotal = wc_price( $row_price );
 
 					if ( ! $this->prices_include_tax && $this->tax_total > 0 )
 						$product_subtotal .= ' <small class="tax_label">' . WC()->countries->inc_tax_or_vat() . '</small>';
@@ -1965,7 +1965,7 @@ class WC_Cart {
 			} else {
 
 				$row_price        = $price * $quantity;
-				$product_subtotal = woocommerce_price( $row_price );
+				$product_subtotal = wc_price( $row_price );
 
 			}
 
@@ -1978,9 +1978,9 @@ class WC_Cart {
 		 * @return string formatted price
 		 */
 		public function get_cart_tax() {
-			$cart_total_tax = woocommerce_round_tax_total( $this->tax_total + $this->shipping_tax_total );
+			$cart_total_tax = wc_round_tax_total( $this->tax_total + $this->shipping_tax_total );
 
-			return apply_filters( 'woocommerce_get_cart_tax', $cart_total_tax ? woocommerce_price( $cart_total_tax ) : '' );
+			return apply_filters( 'woocommerce_get_cart_tax', $cart_total_tax ? wc_price( $cart_total_tax ) : '' );
 		}
 
 		/**
@@ -2000,7 +2000,7 @@ class WC_Cart {
 				$total += $tax;
 			}
 			if ( $display )
-				return woocommerce_round_tax_total( $total );
+				return wc_round_tax_total( $total );
 			else
 				return $total;
 		}
@@ -2012,7 +2012,7 @@ class WC_Cart {
 		 */
 		public function get_discounts_before_tax() {
 			if ( $this->discount_cart ) {
-				$discounts_before_tax = woocommerce_price( $this->discount_cart );
+				$discounts_before_tax = wc_price( $this->discount_cart );
 			} else {
 				$discounts_before_tax = false;
 			}
@@ -2026,7 +2026,7 @@ class WC_Cart {
 		 */
 		public function get_discounts_after_tax() {
 			if ( $this->discount_total ) {
-				$discounts_after_tax = woocommerce_price( $this->discount_total );
+				$discounts_after_tax = wc_price( $this->discount_total );
 			} else {
 				$discounts_after_tax = false;
 			}
@@ -2040,7 +2040,7 @@ class WC_Cart {
 		 */
 		public function get_total_discount() {
 			if ( $this->discount_total || $this->discount_cart ) {
-				$total_discount = woocommerce_price( $this->discount_total + $this->discount_cart );
+				$total_discount = wc_price( $this->discount_total + $this->discount_cart );
 			} else {
 				$total_discount = false;
 			}

includes/class-wc-checkout.php

@@ -140,7 +140,7 @@ class WC_Checkout {
 	 * @return void
 	 */
 	public function checkout_form_billing() {
-		woocommerce_get_template( 'checkout/form-billing.php', array( 'checkout' => $this ) );
+		wc_get_template( 'checkout/form-billing.php', array( 'checkout' => $this ) );
 	}
 
 
@@ -151,7 +151,7 @@ class WC_Checkout {
 	 * @return void
 	 */
 	public function checkout_form_shipping() {
-		woocommerce_get_template( 'checkout/form-shipping.php', array( 'checkout' => $this ) );
+		wc_get_template( 'checkout/form-shipping.php', array( 'checkout' => $this ) );
 	}
 
 
@@ -258,30 +258,30 @@ class WC_Checkout {
 			$_product = $values['data'];
 
            	// Add line item
-           	$item_id = woocommerce_add_order_item( $order_id, array(
+           	$item_id = wc_add_order_item( $order_id, array(
 		 		'order_item_name' 		=> $_product->get_title(),
 		 		'order_item_type' 		=> 'line_item'
 		 	) );
 
 		 	// Add line item meta
 		 	if ( $item_id ) {
-			 	woocommerce_add_order_item_meta( $item_id, '_qty', apply_filters( 'woocommerce_stock_amount', $values['quantity'] ) );
+			 	wc_add_order_item_meta( $item_id, '_qty', apply_filters( 'woocommerce_stock_amount', $values['quantity'] ) );
-			 	woocommerce_add_order_item_meta( $item_id, '_tax_class', $_product->get_tax_class() );
+			 	wc_add_order_item_meta( $item_id, '_tax_class', $_product->get_tax_class() );
-			 	woocommerce_add_order_item_meta( $item_id, '_product_id', $values['product_id'] );
+			 	wc_add_order_item_meta( $item_id, '_product_id', $values['product_id'] );
-			 	woocommerce_add_order_item_meta( $item_id, '_variation_id', $values['variation_id'] );
+			 	wc_add_order_item_meta( $item_id, '_variation_id', $values['variation_id'] );
-			 	woocommerce_add_order_item_meta( $item_id, '_line_subtotal', woocommerce_format_decimal( $values['line_subtotal'] ) );
+			 	wc_add_order_item_meta( $item_id, '_line_subtotal', wc_format_decimal( $values['line_subtotal'] ) );
-			 	woocommerce_add_order_item_meta( $item_id, '_line_total', woocommerce_format_decimal( $values['line_total'] ) );
+			 	wc_add_order_item_meta( $item_id, '_line_total', wc_format_decimal( $values['line_total'] ) );
-			 	woocommerce_add_order_item_meta( $item_id, '_line_tax', woocommerce_format_decimal( $values['line_tax'] ) );
+			 	wc_add_order_item_meta( $item_id, '_line_tax', wc_format_decimal( $values['line_tax'] ) );
-			 	woocommerce_add_order_item_meta( $item_id, '_line_subtotal_tax', woocommerce_format_decimal( $values['line_subtotal_tax'] ) );
+			 	wc_add_order_item_meta( $item_id, '_line_subtotal_tax', wc_format_decimal( $values['line_subtotal_tax'] ) );
 
 			 	// Store variation data in meta so admin can view it
 				if ( $values['variation'] && is_array( $values['variation'] ) )
 					foreach ( $values['variation'] as $key => $value )
-						woocommerce_add_order_item_meta( $item_id, esc_attr( str_replace( 'attribute_', '', $key ) ), $value );
+						wc_add_order_item_meta( $item_id, esc_attr( str_replace( 'attribute_', '', $key ) ), $value );
 
 			 	// Add line item meta for backorder status
 			 	if ( $_product->backorders_require_notification() && $_product->is_on_backorder( $values['quantity'] ) )
-			 		woocommerce_add_order_item_meta( $item_id, apply_filters( 'woocommerce_backordered_item_meta_name', __( 'Backordered', 'woocommerce' ), $cart_item_key, $order_id ), $values['quantity'] - max( 0, $_product->get_total_stock() ) );
+			 		wc_add_order_item_meta( $item_id, apply_filters( 'woocommerce_backordered_item_meta_name', __( 'Backordered', 'woocommerce' ), $cart_item_key, $order_id ), $values['quantity'] - max( 0, $_product->get_total_stock() ) );
 
 			 	// Allow plugins to add order item meta
 			 	do_action( 'woocommerce_add_order_item_meta', $item_id, $values, $cart_item_key );
@@ -290,18 +290,18 @@ class WC_Checkout {
 
 		// Store fees
 		foreach ( WC()->cart->get_fees() as $fee ) {
-			$item_id = woocommerce_add_order_item( $order_id, array(
+			$item_id = wc_add_order_item( $order_id, array(
 		 		'order_item_name' 		=> $fee->name,
 		 		'order_item_type' 		=> 'fee'
 		 	) );
 
 		 	if ( $fee->taxable )
-		 		woocommerce_add_order_item_meta( $item_id, '_tax_class', $fee->tax_class );
+		 		wc_add_order_item_meta( $item_id, '_tax_class', $fee->tax_class );
 		 	else
-		 		woocommerce_add_order_item_meta( $item_id, '_tax_class', '0' );
+		 		wc_add_order_item_meta( $item_id, '_tax_class', '0' );
 
-		 	woocommerce_add_order_item_meta( $item_id, '_line_total', woocommerce_format_decimal( $fee->amount ) );
+		 	wc_add_order_item_meta( $item_id, '_line_total', wc_format_decimal( $fee->amount ) );
-			woocommerce_add_order_item_meta( $item_id, '_line_tax', woocommerce_format_decimal( $fee->tax ) );
+			wc_add_order_item_meta( $item_id, '_line_tax', wc_format_decimal( $fee->tax ) );
 		}
 
 		// Store shipping for all packages
@@ -312,14 +312,14 @@ class WC_Checkout {
 
 				$method = $package['rates'][ $this->shipping_methods[ $i ] ];
 
-				$item_id = woocommerce_add_order_item( $order_id, array(
+				$item_id = wc_add_order_item( $order_id, array(
 			 		'order_item_name' 		=> $method->label,
 			 		'order_item_type' 		=> 'shipping'
 			 	) );
 
 				if ( $item_id ) {
-			 		woocommerce_add_order_item_meta( $item_id, 'method_id', $method->id );
+			 		wc_add_order_item_meta( $item_id, 'method_id', $method->id );
-		 			woocommerce_add_order_item_meta( $item_id, 'cost', woocommerce_format_decimal( $method->cost ) );
+		 			wc_add_order_item_meta( $item_id, 'cost', wc_format_decimal( $method->cost ) );
 		 		}
 			}
 		}
@@ -327,18 +327,18 @@ class WC_Checkout {
 		// Store tax rows
 		foreach ( array_keys( WC()->cart->taxes + WC()->cart->shipping_taxes ) as $key ) {
 
-			$item_id = woocommerce_add_order_item( $order_id, array(
+			$item_id = wc_add_order_item( $order_id, array(
 		 		'order_item_name' 		=> WC()->cart->tax->get_rate_code( $key ),
 		 		'order_item_type' 		=> 'tax'
 		 	) );
 
 		 	// Add line item meta
 		 	if ( $item_id ) {
-		 		woocommerce_add_order_item_meta( $item_id, 'rate_id', $key );
+		 		wc_add_order_item_meta( $item_id, 'rate_id', $key );
-		 		woocommerce_add_order_item_meta( $item_id, 'label', WC()->cart->tax->get_rate_label( $key ) );
+		 		wc_add_order_item_meta( $item_id, 'label', WC()->cart->tax->get_rate_label( $key ) );
-			 	woocommerce_add_order_item_meta( $item_id, 'compound', absint( WC()->cart->tax->is_compound( $key ) ? 1 : 0 ) );
+			 	wc_add_order_item_meta( $item_id, 'compound', absint( WC()->cart->tax->is_compound( $key ) ? 1 : 0 ) );
-			 	woocommerce_add_order_item_meta( $item_id, 'tax_amount', woocommerce_format_decimal( isset( WC()->cart->taxes[ $key ] ) ? WC()->cart->taxes[ $key ] : 0 ) );
+			 	wc_add_order_item_meta( $item_id, 'tax_amount', wc_format_decimal( isset( WC()->cart->taxes[ $key ] ) ? WC()->cart->taxes[ $key ] : 0 ) );
-			 	woocommerce_add_order_item_meta( $item_id, 'shipping_tax_amount', woocommerce_format_decimal( isset( WC()->cart->shipping_taxes[ $key ] ) ? WC()->cart->shipping_taxes[ $key ] : 0 ) );
+			 	wc_add_order_item_meta( $item_id, 'shipping_tax_amount', wc_format_decimal( isset( WC()->cart->shipping_taxes[ $key ] ) ? WC()->cart->shipping_taxes[ $key ] : 0 ) );
 			}
 		}
 
@@ -346,14 +346,14 @@ class WC_Checkout {
 		if ( $applied_coupons = WC()->cart->get_coupons() ) {
 			foreach ( $applied_coupons as $code => $coupon ) {
 
-				$item_id = woocommerce_add_order_item( $order_id, array(
+				$item_id = wc_add_order_item( $order_id, array(
 			 		'order_item_name' 		=> $code,
 			 		'order_item_type' 		=> 'coupon'
 			 	) );
 
 			 	// Add line item meta
 			 	if ( $item_id ) {
-			 		woocommerce_add_order_item_meta( $item_id, 'discount_amount', isset( WC()->cart->coupon_discount_amounts[ $code ] ) ? WC()->cart->coupon_discount_amounts[ $code ] : 0 );
+			 		wc_add_order_item_meta( $item_id, 'discount_amount', isset( WC()->cart->coupon_discount_amounts[ $code ] ) ? WC()->cart->coupon_discount_amounts[ $code ] : 0 );
 				}
 			}
 		}
@@ -362,12 +362,12 @@ class WC_Checkout {
 			update_post_meta( $order_id, '_payment_method', 		$this->payment_method->id );
 			update_post_meta( $order_id, '_payment_method_title', 	$this->payment_method->get_title() );
 		}
-		update_post_meta( $order_id, '_order_shipping', 		woocommerce_format_decimal( WC()->cart->shipping_total ) );
+		update_post_meta( $order_id, '_order_shipping', 		wc_format_decimal( WC()->cart->shipping_total ) );
-		update_post_meta( $order_id, '_order_discount', 		woocommerce_format_decimal( WC()->cart->get_order_discount_total() ) );
+		update_post_meta( $order_id, '_order_discount', 		wc_format_decimal( WC()->cart->get_order_discount_total() ) );
-		update_post_meta( $order_id, '_cart_discount', 			woocommerce_format_decimal( WC()->cart->get_cart_discount_total() ) );
+		update_post_meta( $order_id, '_cart_discount', 			wc_format_decimal( WC()->cart->get_cart_discount_total() ) );
-		update_post_meta( $order_id, '_order_tax', 				woocommerce_format_decimal( woocommerce_round_tax_total( WC()->cart->tax_total ) ) );
+		update_post_meta( $order_id, '_order_tax', 				wc_format_decimal( wc_round_tax_total( WC()->cart->tax_total ) ) );
-		update_post_meta( $order_id, '_order_shipping_tax', 	woocommerce_format_decimal( woocommerce_round_tax_total( WC()->cart->shipping_tax_total ) ) );
+		update_post_meta( $order_id, '_order_shipping_tax', 	wc_format_decimal( wc_round_tax_total( WC()->cart->shipping_tax_total ) ) );
-		update_post_meta( $order_id, '_order_total', 			woocommerce_format_decimal( WC()->cart->total, get_option( 'woocommerce_price_num_decimals' ) ) );
+		update_post_meta( $order_id, '_order_total', 			wc_format_decimal( WC()->cart->total, get_option( 'woocommerce_price_num_decimals' ) ) );
 
 		update_post_meta( $order_id, '_order_key', 				'wc_' . apply_filters('woocommerce_generate_order_key', uniqid('order_') ) );
 		update_post_meta( $order_id, '_customer_user', 			absint( $this->customer_id ) );
@@ -431,7 +431,7 @@ class WC_Checkout {
 
 		if ( isset( $this->posted['shipping_method'] ) && is_array( $this->posted['shipping_method'] ) )
 			foreach ( $this->posted['shipping_method'] as $i => $value )
-				$chosen_shipping_methods[ $i ] = woocommerce_clean( $value );
+				$chosen_shipping_methods[ $i ] = wc_clean( $value );
 
 		WC()->session->set( 'chosen_shipping_methods', $chosen_shipping_methods );
 		WC()->session->set( 'chosen_payment_method', $this->posted['payment_method'] );
@@ -464,13 +464,13 @@ class WC_Checkout {
 						$this->posted[ $key ] = isset( $_POST[ $key ] ) ? 1 : 0;
 					break;
 					case "multiselect" :
-						$this->posted[ $key ] = isset( $_POST[ $key ] ) ? implode( ', ', array_map( 'woocommerce_clean', $_POST[ $key ] ) ) : '';
+						$this->posted[ $key ] = isset( $_POST[ $key ] ) ? implode( ', ', array_map( 'wc_clean', $_POST[ $key ] ) ) : '';
 					break;
 					case "textarea" :
 						$this->posted[ $key ] = isset( $_POST[ $key ] ) ? wp_strip_all_tags( wp_check_invalid_utf8( stripslashes( $_POST[ $key ] ) ) ) : '';
 					break;
 					default :
-						$this->posted[ $key ] = isset( $_POST[ $key ] ) ? woocommerce_clean( $_POST[ $key ] ) : '';
+						$this->posted[ $key ] = isset( $_POST[ $key ] ) ? wc_clean( $_POST[ $key ] ) : '';
 					break;
 				}
 
@@ -566,7 +566,7 @@ class WC_Checkout {
 		WC()->cart->calculate_totals();
 
 		// Terms
-		if ( ! isset( $_POST['woocommerce_checkout_update_totals'] ) && empty( $this->posted['terms'] ) && woocommerce_get_page_id( 'terms' ) > 0 )
+		if ( ! isset( $_POST['woocommerce_checkout_update_totals'] ) && empty( $this->posted['terms'] ) && wc_get_page_id( 'terms' ) > 0 )
 			wc_add_notice( __( 'You must accept our Terms & Conditions.', 'woocommerce' ), 'error' );
 
 		if ( WC()->cart->needs_shipping() ) {
@@ -614,14 +614,14 @@ class WC_Checkout {
 
 					$username     = ! empty( $this->posted['account_username'] ) ? $this->posted['account_username'] : '';
 					$password     = ! empty( $this->posted['account_password'] ) ? $this->posted['account_password'] : '';
-					$new_customer = woocommerce_create_new_customer( $this->posted['billing_email'], $username, $password );
+					$new_customer = wc_create_new_customer( $this->posted['billing_email'], $username, $password );
 
                 	if ( is_wp_error( $new_customer ) )
                 		throw new Exception( $new_customer->get_error_message() );
 
                 	$this->customer_id = $new_customer;
 
-                	woocommerce_set_customer_auth_cookie( $this->customer_id );
+                	wc_set_customer_auth_cookie( $this->customer_id );
 
                 	// As we are now logged in, checkout will need to refresh to show logged in data
                 	WC()->session->set( 'reload_checkout', true );
@@ -742,7 +742,7 @@ class WC_Checkout {
 	public function get_value( $input ) {
 		if ( ! empty( $_POST[ $input ] ) ) {
 
-			return woocommerce_clean( $_POST[ $input ] );
+			return wc_clean( $_POST[ $input ] );
 
 		} else {
 

includes/class-wc-countries.php

@@ -339,7 +339,7 @@ class WC_Countries {
 	 * @return string
 	 */
 	public function get_base_state() {
-		$default = woocommerce_clean( get_option( 'woocommerce_default_country' ) );
+		$default = wc_clean( get_option( 'woocommerce_default_country' ) );
 		$state   = ( ( $pos = strrpos( $default, ':' ) ) === false ) ? '' : substr( $default, $pos + 1 );
 
 		return apply_filters( 'woocommerce_countries_base_state', $state );
@@ -1104,7 +1104,7 @@ class WC_Countries {
 
 		if ( isset( $locale[ $country ] ) ) {
 
-			$fields = woocommerce_array_overlay( $fields, $locale[ $country ] );
+			$fields = wc_array_overlay( $fields, $locale[ $country ] );
 
 			// If default country has postcode_before_city switch the fields round.
 			// This is only done at this point, not if country changes on checkout.

includes/class-wc-coupon.php

@@ -609,7 +609,7 @@ class WC_Coupon {
 				$err = __( 'This coupon has expired.', 'woocommerce' );
 			break;
 			case self::E_WC_COUPON_MIN_SPEND_LIMIT_NOT_MET:
-				$err = sprintf( __( 'The minimum spend for this coupon is %s.', 'woocommerce' ), woocommerce_price( $this->minimum_amount ) );
+				$err = sprintf( __( 'The minimum spend for this coupon is %s.', 'woocommerce' ), wc_price( $this->minimum_amount ) );
 			break;
 			case self::E_WC_COUPON_NOT_APPLICABLE:
 				$err = __( 'Sorry, this coupon is not applicable to your cart contents.', 'woocommerce' );

includes/class-wc-download-handler.php

@@ -70,7 +70,7 @@ class WC_Download_Handler {
 			if ( $user_id && get_option( 'woocommerce_downloads_require_login' ) == 'yes' ) {
 
 				if ( ! is_user_logged_in() )
-					wp_die( __( 'You must be logged in to download files.', 'woocommerce' ) . ' <a href="' . wp_login_url( get_permalink( woocommerce_get_page_id( 'myaccount' ) ) ) . '">' . __( 'Login &rarr;', 'woocommerce' ) . '</a>', __( 'Log in to Download Files', 'woocommerce' ) );
+					wp_die( __( 'You must be logged in to download files.', 'woocommerce' ) . ' <a href="' . wp_login_url( get_permalink( wc_get_page_id( 'myaccount' ) ) ) . '">' . __( 'Login &rarr;', 'woocommerce' ) . '</a>', __( 'Log in to Download Files', 'woocommerce' ) );
 
 				elseif ( !current_user_can( 'download_file', $download_result ) )
 					wp_die( __( 'This is not your download link.', 'woocommerce' ) );

includes/class-wc-emails.php

@@ -173,7 +173,7 @@ class WC_Emails {
 	 * @return void
 	 */
 	function email_header( $email_heading ) {
-		woocommerce_get_template( 'emails/email-header.php', array( 'email_heading' => $email_heading ) );
+		wc_get_template( 'emails/email-header.php', array( 'email_heading' => $email_heading ) );
 	}
 
 	/**
@@ -183,7 +183,7 @@ class WC_Emails {
 	 * @return void
 	 */
 	function email_footer() {
-		woocommerce_get_template( 'emails/email-footer.php' );
+		wc_get_template( 'emails/email-footer.php' );
 	}
 
 	/**

includes/class-wc-form-handler.php

@@ -70,7 +70,7 @@ class WC_Form_Handler {
 					$_POST[ $key ] = isset( $_POST[ $key ] ) ? 1 : 0;
 				break;
 				default :
-					$_POST[ $key ] = isset( $_POST[ $key ] ) ? woocommerce_clean( $_POST[ $key ] ) : '';
+					$_POST[ $key ] = isset( $_POST[ $key ] ) ? wc_clean( $_POST[ $key ] ) : '';
 				break;
 			}
 
@@ -120,7 +120,7 @@ class WC_Form_Handler {
 
 			do_action( 'woocommerce_customer_save_address', $user_id, $load_address );
 
-			wp_safe_redirect( get_permalink( woocommerce_get_page_id('myaccount') ) );
+			wp_safe_redirect( get_permalink( wc_get_page_id('myaccount') ) );
 			exit;
 		}
 	}
@@ -148,11 +148,11 @@ class WC_Form_Handler {
 		if ( $user->ID <= 0 )
 			return;
 
-		$account_first_name = ! empty( $_POST[ 'account_first_name' ] ) ? woocommerce_clean( $_POST[ 'account_first_name' ] ) : '';
+		$account_first_name = ! empty( $_POST[ 'account_first_name' ] ) ? wc_clean( $_POST[ 'account_first_name' ] ) : '';
-		$account_last_name  = ! empty( $_POST[ 'account_last_name' ] ) ? woocommerce_clean( $_POST[ 'account_last_name' ] ) : '';
+		$account_last_name  = ! empty( $_POST[ 'account_last_name' ] ) ? wc_clean( $_POST[ 'account_last_name' ] ) : '';
-		$account_email      = ! empty( $_POST[ 'account_email' ] ) ? woocommerce_clean( $_POST[ 'account_email' ] ) : '';
+		$account_email      = ! empty( $_POST[ 'account_email' ] ) ? wc_clean( $_POST[ 'account_email' ] ) : '';
-		$pass1              = ! empty( $_POST[ 'password_1' ] ) ? woocommerce_clean( $_POST[ 'password_1' ] ) : '';
+		$pass1              = ! empty( $_POST[ 'password_1' ] ) ? wc_clean( $_POST[ 'password_1' ] ) : '';
-		$pass2              = ! empty( $_POST[ 'password_2' ] ) ? woocommerce_clean( $_POST[ 'password_2' ] ) : '';
+		$pass2              = ! empty( $_POST[ 'password_2' ] ) ? wc_clean( $_POST[ 'password_2' ] ) : '';
 
 		$user->first_name   = $account_first_name;
 		$user->last_name    = $account_last_name;
@@ -192,7 +192,7 @@ class WC_Form_Handler {
 
 			do_action( 'woocommerce_save_account_details', $user->ID );
 
-			wp_safe_redirect( get_permalink( woocommerce_get_page_id( 'myaccount' ) ) );
+			wp_safe_redirect( get_permalink( wc_get_page_id( 'myaccount' ) ) );
 			exit;
 		}
 	}
@@ -204,7 +204,7 @@ class WC_Form_Handler {
 		if ( isset( $_POST['woocommerce_checkout_place_order'] ) || isset( $_POST['woocommerce_checkout_update_totals'] ) ) {
 
 			if ( sizeof( WC()->cart->get_cart() ) == 0 ) {
-				wp_redirect( get_permalink( woocommerce_get_page_id( 'cart' ) ) );
+				wp_redirect( get_permalink( wc_get_page_id( 'cart' ) ) );
 				exit;
 			}
 
@@ -245,7 +245,7 @@ class WC_Form_Handler {
 
 				// Update payment method
 				if ( $order->needs_payment() ) {
-					$payment_method = woocommerce_clean( $_POST['payment_method'] );
+					$payment_method = wc_clean( $_POST['payment_method'] );
 
 					$available_gateways = WC()->payment_gateways->get_available_payment_gateways();
 
@@ -295,7 +295,7 @@ class WC_Form_Handler {
 
 			ob_start();
 
-			$payment_method = woocommerce_clean( $_POST['payment_method'] );
+			$payment_method = wc_clean( $_POST['payment_method'] );
 
 			$available_gateways = WC()->payment_gateways->get_available_payment_gateways();
 
@@ -476,7 +476,7 @@ class WC_Form_Handler {
 
 			endif;
 
-			wp_safe_redirect( get_permalink( woocommerce_get_page_id( 'myaccount' ) ) );
+			wp_safe_redirect( get_permalink( wc_get_page_id( 'myaccount' ) ) );
 			exit;
 
 		endif;
@@ -526,7 +526,7 @@ class WC_Form_Handler {
 	            if ( isset( $_REQUEST[ $taxonomy ] ) ) {
 
 	                // Get value from post data
-	                // Don't use woocommerce_clean as it destroys sanitized characters
+	                // Don't use wc_clean as it destroys sanitized characters
 	                $value = sanitize_title( trim( stripslashes( $_REQUEST[ $taxonomy ] ) ) );
 
 	                // Get valid value from variation
@@ -561,7 +561,7 @@ class WC_Form_Handler {
 
 	        	if ( $passed_validation ) {
 					if ( WC()->cart->add_to_cart( $product_id, $quantity, $variation_id, $variations ) ) {
-						woocommerce_add_to_cart_message( $product_id );
+						wc_add_to_cart_message( $product_id );
 						$was_added_to_cart = true;
 						$added_to_cart[] = $product_id;
 					}
@@ -596,7 +596,7 @@ class WC_Form_Handler {
 				}
 
 				if ( $was_added_to_cart ) {
-					woocommerce_add_to_cart_message( $added_to_cart );
+					wc_add_to_cart_message( $added_to_cart );
 				}
 
 				if ( ! $was_added_to_cart && ! $quantity_set ) {
@@ -623,7 +623,7 @@ class WC_Form_Handler {
 			if ( $passed_validation ) {
 	    		// Add the product to the cart
 	    		if ( WC()->cart->add_to_cart( $product_id, $quantity ) ) {
-	    			woocommerce_add_to_cart_message( $product_id );
+	    			wc_add_to_cart_message( $product_id );
 	    			$was_added_to_cart = true;
 	    			$added_to_cart[] = $product_id;
 	    		}
@@ -700,7 +700,7 @@ class WC_Form_Handler {
 					} elseif ( wp_get_referer() ) {
 						$redirect = esc_url( wp_get_referer() );
 					} else {
-						$redirect = esc_url( get_permalink( woocommerce_get_page_id( 'myaccount' ) ) );
+						$redirect = esc_url( get_permalink( wc_get_page_id( 'myaccount' ) ) );
 					}
 
 					// Feedback
@@ -740,8 +740,8 @@ class WC_Form_Handler {
 			if ( is_object( $user ) ) {
 
 				// save these values into the form again in case of errors
-				$args['key']   = woocommerce_clean( $_POST['reset_key'] );
+				$args['key']   = wc_clean( $_POST['reset_key'] );
-				$args['login'] = woocommerce_clean( $_POST['reset_login'] );
+				$args['login'] = wc_clean( $_POST['reset_login'] );
 
 				wp_verify_nonce( $_POST['_wpnonce'], 'woocommerce-reset_password' );
 
@@ -763,11 +763,11 @@ class WC_Form_Handler {
 
 				if( 0 == wc_notice_count( 'wc_errors' ) ) {
 
-					WC_Shortcode_My_Account::reset_password( $user, woocommerce_clean( $_POST['password_1'] ) );
+					WC_Shortcode_My_Account::reset_password( $user, wc_clean( $_POST['password_1'] ) );
 
 					do_action( 'woocommerce_customer_reset_password', $user );
 
-					wc_add_notice( __( 'Your password has been reset.', 'woocommerce' ) . ' <a href="' . get_permalink( woocommerce_get_page_id( 'myaccount' ) ) . '">' . __( 'Log in', 'woocommerce' ) . '</a>' );
+					wc_add_notice( __( 'Your password has been reset.', 'woocommerce' ) . ' <a href="' . get_permalink( wc_get_page_id( 'myaccount' ) ) . '">' . __( 'Log in', 'woocommerce' ) . '</a>' );
 
 					wp_redirect( remove_query_arg( array( 'key', 'login' ) ) );
 					exit;
@@ -785,9 +785,9 @@ class WC_Form_Handler {
 
 			WC()->verify_nonce( 'register' );
 
-			$username   = ! empty( $_POST['username'] ) ? woocommerce_clean( $_POST['username'] ) : '';
+			$username   = ! empty( $_POST['username'] ) ? wc_clean( $_POST['username'] ) : '';
-			$email      = ! empty( $_POST['email'] ) ? woocommerce_clean( $_POST['email'] ) : '';
+			$email      = ! empty( $_POST['email'] ) ? wc_clean( $_POST['email'] ) : '';
-			$password   = ! empty( $_POST['password'] ) ? woocommerce_clean( $_POST['password'] ) : '';
+			$password   = ! empty( $_POST['password'] ) ? wc_clean( $_POST['password'] ) : '';
 			
 			// Anti-spam trap
 			if ( ! empty( $_POST['email_2'] ) ) {
@@ -795,20 +795,20 @@ class WC_Form_Handler {
 				return;
 			}
 
-			$new_customer = woocommerce_create_new_customer( $email, $username, $password );
+			$new_customer = wc_create_new_customer( $email, $username, $password );
 
 			if ( is_wp_error( $new_customer ) ) {
 				wc_add_notice( $new_customer->get_error_message(), 'error' );
 				return;
 			}
 
-			woocommerce_set_customer_auth_cookie( $new_customer );
+			wc_set_customer_auth_cookie( $new_customer );
 
 			// Redirect
 			if ( wp_get_referer() ) {
 				$redirect = esc_url( wp_get_referer() );
 			} else {
-				$redirect = esc_url( get_permalink( woocommerce_get_page_id( 'myaccount' ) ) );
+				$redirect = esc_url( get_permalink( wc_get_page_id( 'myaccount' ) ) );
 			}
 
 			wp_redirect( apply_filters( 'woocommerce_registration_redirect', $redirect ) );

includes/class-wc-frontend-scripts.php

@@ -118,7 +118,7 @@ class WC_Frontend_Scripts {
 			'apply_coupon_nonce'        => wp_create_nonce( "apply-coupon" ),
 			'option_guest_checkout'     => get_option( 'woocommerce_enable_guest_checkout' ),
 			'checkout_url'              => add_query_arg( 'action', 'woocommerce_checkout', WC()->ajax_url() ),
-			'is_checkout'               => is_page( woocommerce_get_page_id( 'checkout' ) ) && empty( $wp->query_vars['order-pay'] ) && ! isset( $wp->query_vars['order-received'] ) ? 1 : 0,
+			'is_checkout'               => is_page( wc_get_page_id( 'checkout' ) ) && empty( $wp->query_vars['order-pay'] ) && ! isset( $wp->query_vars['order-received'] ) ? 1 : 0,
 			'locale'                    => json_encode( WC()->countries->get_country_locale() )
 		) ) );
 
@@ -137,7 +137,7 @@ class WC_Frontend_Scripts {
 			'ajax_url'                => WC()->ajax_url(),
 			'ajax_loader_url'         => apply_filters( 'woocommerce_ajax_loader_url', $assets_path . 'images/ajax-loader@2x.gif' ),
 			'i18n_view_cart'          => esc_attr__( 'View Cart', 'woocommerce' ),
-			'cart_url'                => get_permalink( woocommerce_get_page_id( 'cart' ) ),
+			'cart_url'                => get_permalink( wc_get_page_id( 'cart' ) ),
 			'is_cart'                 => is_cart(),
 			'cart_redirect_after_add' => get_option( 'woocommerce_cart_redirect_after_add' )
 		) ) );

includes/class-wc-install.php

@@ -121,7 +121,7 @@ class WC_Install {
 		update_option( 'woocommerce_version', WC()->version );
 
 		// Check if pages are needed
-		if ( woocommerce_get_page_id( 'shop' ) < 1 )
+		if ( wc_get_page_id( 'shop' ) < 1 )
 			update_option( '_wc_needs_pages', 1 );
 
 		// Flush rewrite rules
@@ -228,7 +228,7 @@ class WC_Install {
 		) );
 
 		foreach ( $pages as $key => $page )
-			wc_create_page( esc_sql( $page['name'] ), 'woocommerce_' . $key . '_page_id', $page['title'], $page['content'], ! empty( $page['parent'] ) ? woocommerce_get_page_id( $page['parent'] ) : '' );
+			wc_create_page( esc_sql( $page['name'] ), 'woocommerce_' . $key . '_page_id', $page['title'], $page['content'], ! empty( $page['parent'] ) ? wc_get_page_id( $page['parent'] ) : '' );
 	}
 
 	/**

includes/class-wc-order.php

@@ -382,7 +382,7 @@ class WC_Order {
 			$tax_totals[ $code ]->is_compound       = $tax[ 'compound' ];
 			$tax_totals[ $code ]->label             = isset( $tax[ 'label' ] ) ? $tax[ 'label' ] : $tax[ 'name' ];
 			$tax_totals[ $code ]->amount           += $tax[ 'tax_amount' ] + $tax[ 'shipping_tax_amount' ];
-			$tax_totals[ $code ]->formatted_amount  = woocommerce_price( woocommerce_round_tax_total( $tax_totals[ $code ]->amount ) );
+			$tax_totals[ $code ]->formatted_amount  = wc_price( wc_round_tax_total( $tax_totals[ $code ]->amount ) );
 		}
 
 		return apply_filters( 'woocommerce_order_tax_totals', $tax_totals, $this );
@@ -474,7 +474,7 @@ class WC_Order {
 	 * @return float
 	 */
 	public function get_total_tax() {
-		return apply_filters( 'woocommerce_order_amount_total_tax', woocommerce_round_tax_total( $this->get_cart_tax() + $this->get_shipping_tax() ), $this );
+		return apply_filters( 'woocommerce_order_amount_total_tax', wc_round_tax_total( $this->get_cart_tax() + $this->get_shipping_tax() ), $this );
 	}	
 
 	/**
@@ -580,7 +580,7 @@ class WC_Order {
 	 */
 	public function get_item_tax( $item, $round = true ) {
 		$price = $item['line_tax'] / $item['qty'];
-		$price = $round ? woocommerce_round_tax_total( $price ) : $price;
+		$price = $round ? wc_round_tax_total( $price ) : $price;
 		return apply_filters( 'woocommerce_order_amount_item_tax', $price, $item, $round, $this );
 	}
 
@@ -592,7 +592,7 @@ class WC_Order {
 	 * @return float
 	 */
 	public function get_line_tax( $item ) {
-		return apply_filters( 'woocommerce_order_amount_line_tax', woocommerce_round_tax_total( $item['line_tax'] ), $item, $this );
+		return apply_filters( 'woocommerce_order_amount_line_tax', wc_round_tax_total( $item['line_tax'] ), $item, $this );
 	}
 
 	/**
@@ -661,9 +661,9 @@ class WC_Order {
 		if ( $tax_display == 'excl' ) {
 			$ex_tax_label = $this->prices_include_tax ? 1 : 0;
 
-			$subtotal = woocommerce_price( $this->get_line_subtotal( $item ), array( 'ex_tax_label' => $ex_tax_label ) );
+			$subtotal = wc_price( $this->get_line_subtotal( $item ), array( 'ex_tax_label' => $ex_tax_label ) );
 		} else {
-			$subtotal = woocommerce_price( $this->get_line_subtotal( $item, true ) );
+			$subtotal = wc_price( $this->get_line_subtotal( $item, true ) );
 		}
 
 		return apply_filters( 'woocommerce_order_formatted_line_subtotal', $subtotal, $item, $this );
@@ -690,7 +690,7 @@ class WC_Order {
 	 */
 	public function get_formatted_order_total() {
 
-		$formatted_total = woocommerce_price( $this->order_total , array('currency' => $this->get_order_currency()));
+		$formatted_total = wc_price( $this->order_total , array('currency' => $this->get_order_currency()));
 
 		return apply_filters( 'woocommerce_get_formatted_order_total', $formatted_total, $this );
 	}
@@ -722,7 +722,7 @@ class WC_Order {
 				}
 			}
 
-			$subtotal = woocommerce_price( $subtotal );
+			$subtotal = wc_price( $subtotal );
 
 			if ( $tax_display == 'excl' && $this->prices_include_tax )
 				$subtotal .= ' <small>' . WC()->countries->ex_tax_or_vat() . '</small>';
@@ -753,7 +753,7 @@ class WC_Order {
 			// Remove discounts
 			$subtotal = $subtotal - $this->get_cart_discount();
 
-			$subtotal = woocommerce_price( $subtotal );
+			$subtotal = wc_price( $subtotal );
 		}
 
 		return apply_filters( 'woocommerce_order_subtotal_to_display', $subtotal, $compound, $this );
@@ -777,7 +777,7 @@ class WC_Order {
 			if ( $tax_display == 'excl' ) {
 
 				// Show shipping excluding tax
-				$shipping = woocommerce_price( $this->order_shipping );
+				$shipping = wc_price( $this->order_shipping );
 
 				if ( $this->order_shipping_tax > 0 && $this->prices_include_tax )
 					$tax_text = WC()->countries->ex_tax_or_vat() . ' ';
@@ -785,7 +785,7 @@ class WC_Order {
 			} else {
 
 				// Show shipping including tax
-				$shipping = woocommerce_price( $this->order_shipping + $this->order_shipping_tax );
+				$shipping = wc_price( $this->order_shipping + $this->order_shipping_tax );
 
 				if ( $this->order_shipping_tax > 0 && ! $this->prices_include_tax )
 					$tax_text = WC()->countries->inc_tax_or_vat() . ' ';
@@ -811,7 +811,7 @@ class WC_Order {
 	 * @return string.
 	 */
 	public function get_cart_discount_to_display() {
-		return apply_filters( 'woocommerce_order_cart_discount_to_display', woocommerce_price( $this->get_cart_discount() ), $this );
+		return apply_filters( 'woocommerce_order_cart_discount_to_display', wc_price( $this->get_cart_discount() ), $this );
 	}
 
 
@@ -822,7 +822,7 @@ class WC_Order {
 	 * @return string
 	 */
 	public function get_order_discount_to_display() {
-		return apply_filters( 'woocommerce_order_discount_to_display', woocommerce_price( $this->get_order_discount() ), $this );
+		return apply_filters( 'woocommerce_order_discount_to_display', wc_price( $this->get_order_discount() ), $this );
 	}
 
 
@@ -878,14 +878,14 @@ class WC_Order {
 
 					$total_rows[ 'fee_' . $id ] = array(
 						'label' => $fee['name'],
-						'value'	=> woocommerce_price( $fee['line_total'] )
+						'value'	=> wc_price( $fee['line_total'] )
 					);
 
 				} else {
 
 					$total_rows[ 'fee_' . $id ] = array(
 						'label' => $fee['name'],
-						'value'	=> woocommerce_price( $fee['line_total'] + $fee['line_tax'] )
+						'value'	=> wc_price( $fee['line_total'] + $fee['line_tax'] )
 					);
 
 				}
@@ -903,7 +903,7 @@ class WC_Order {
 			} else {
 				$total_rows['tax'] = array(
 					'label' => WC()->countries->tax_or_vat() . ':',
-					'value'	=> woocommerce_price( $this->get_total_tax() )
+					'value'	=> wc_price( $this->get_total_tax() )
 				);
 			}
 		}
@@ -929,7 +929,7 @@ class WC_Order {
 					$tax_string_array[] = sprintf( '%s %s', $tax->formatted_amount, $tax->label );
 				}
 			} else {
-				$tax_string_array[] = sprintf( '%s %s', woocommerce_price( $this->get_total_tax() ), WC()->countries->tax_or_vat() );
+				$tax_string_array[] = sprintf( '%s %s', wc_price( $this->get_total_tax() ), WC()->countries->tax_or_vat() );
 			}
 
 			if ( ! empty( $tax_string_array ) )
@@ -958,7 +958,7 @@ class WC_Order {
 
 		$template = $plain_text ? 'emails/plain/email-order-items.php' : 'emails/email-order-items.php';
 
-		woocommerce_get_template( $template, array(
+		wc_get_template( $template, array(
 			'order'					=> $this,
 			'items' 				=> $this->get_items(),
 			'show_download_links'	=> $show_download_links,
@@ -1015,7 +1015,7 @@ class WC_Order {
 	 */
 	public function get_checkout_payment_url( $on_checkout = false ) {
 
-		$pay_url = woocommerce_get_endpoint_url( 'order-pay', $this->id, get_permalink( woocommerce_get_page_id( 'checkout' ) ) );
+		$pay_url = wc_get_endpoint_url( 'order-pay', $this->id, get_permalink( wc_get_page_id( 'checkout' ) ) );
 
 		if ( get_option( 'woocommerce_force_ssl_checkout' ) == 'yes' || is_ssl() )
 			$pay_url = str_replace( 'http:', 'https:', $pay_url );
@@ -1038,7 +1038,7 @@ class WC_Order {
 	 */
 	public function get_checkout_order_received_url() {
 
-		$order_received_url = woocommerce_get_endpoint_url( 'order-received', $this->id, get_permalink( woocommerce_get_page_id( 'checkout' ) ) );
+		$order_received_url = wc_get_endpoint_url( 'order-received', $this->id, get_permalink( wc_get_page_id( 'checkout' ) ) );
 
 		if ( get_option( 'woocommerce_force_ssl_checkout' ) == 'yes' || is_ssl() )
 			$order_received_url = str_replace( 'http:', 'https:', $order_received_url );
@@ -1065,7 +1065,7 @@ class WC_Order {
 	 * @return string
 	 */
 	public function get_view_order_url() {
-		$view_order_url = woocommerce_get_endpoint_url( 'view-order', $this->id, get_permalink( woocommerce_get_page_id( 'myaccount' ) ) );
+		$view_order_url = wc_get_endpoint_url( 'view-order', $this->id, get_permalink( wc_get_page_id( 'myaccount' ) ) );
 
 		return apply_filters( 'woocommerce_get_view_order_url', $view_order_url, $this );
 	}

includes/class-wc-post-types.php

@@ -263,7 +263,7 @@ class WC_Post_types {
 					'rewrite' 				=> $product_permalink ? array( 'slug' => untrailingslashit( $product_permalink ), 'with_front' => false, 'feeds' => true ) : false,
 					'query_var' 			=> true,
 					'supports' 				=> array( 'title', 'editor', 'excerpt', 'thumbnail', 'comments', 'custom-fields', 'page-attributes' ),
-					'has_archive' 			=> ( $shop_page_id = woocommerce_get_page_id( 'shop' ) ) && get_page( $shop_page_id ) ? get_page_uri( $shop_page_id ) : 'shop',
+					'has_archive' 			=> ( $shop_page_id = wc_get_page_id( 'shop' ) ) && get_page( $shop_page_id ) ? get_page_uri( $shop_page_id ) : 'shop',
 					'show_in_nav_menus' 	=> true
 				)
 			)
@@ -282,7 +282,7 @@ class WC_Post_types {
 
 		$menu_name = _x('Orders', 'Admin menu name', 'woocommerce' );
 
-		if ( $order_count = woocommerce_processing_order_count() ) {
+		if ( $order_count = wc_processing_order_count() ) {
 			$menu_name .= " <span class='awaiting-mod update-plugins count-$order_count'><span class='processing-count'>" . number_format_i18n( $order_count ) . "</span></span>" ;
 		}
 

includes/class-wc-product-grouped.php

@@ -189,7 +189,7 @@ class WC_Product_Grouped extends WC_Product {
 		if ( $min_price ) {
 			$display_price = $tax_display_mode == 'incl' ? $this->get_price_including_tax( 1, $min_price ) : $this->get_price_excluding_tax( 1, $min_price );
 
-			$price .= woocommerce_price( $display_price ) . $this->get_price_suffix();
+			$price .= wc_price( $display_price ) . $this->get_price_suffix();
 
 			$price = apply_filters( 'woocommerce_grouped_price_html', $price, $this );
 		} else {

includes/class-wc-product-variable.php

@@ -249,7 +249,7 @@ class WC_Product_Variable extends WC_Product {
 
 			} else {
 
-				$price .= woocommerce_price( $this->get_variation_price( 'min', true ) ) . $this->get_price_suffix();
+				$price .= wc_price( $this->get_variation_price( 'min', true ) ) . $this->get_price_suffix();
 
 				$price = apply_filters('woocommerce_variable_price_html', $price, $this);
 

includes/class-wc-product-variation.php

@@ -297,13 +297,13 @@ class WC_Product_Variation extends WC_Product {
 		if ( $this->get_price() !== '' ) {
 			if ( $this->is_on_sale() ) {
 
-				$price = '<del>' . woocommerce_price( $display_regular_price ) . '</del> <ins>' . woocommerce_price( $display_sale_price ) . '</ins>' . $this->get_price_suffix();
+				$price = '<del>' . wc_price( $display_regular_price ) . '</del> <ins>' . wc_price( $display_sale_price ) . '</ins>' . $this->get_price_suffix();
 
 				$price = apply_filters( 'woocommerce_variation_sale_price_html', $price, $this );
 
 			} elseif ( $this->get_price() > 0 ) {
 
-				$price = woocommerce_price( $display_price ) . $this->get_price_suffix();
+				$price = wc_price( $display_price ) . $this->get_price_suffix();
 
 				$price = apply_filters( 'woocommerce_variation_price_html', $price, $this );
 
@@ -486,7 +486,7 @@ class WC_Product_Variation extends WC_Product {
 			$identifier = '#' . $this->variation_id;
 
 		$attributes = $this->get_variation_attributes();
-		$extra_data = ' &ndash; ' . implode( ', ', $attributes ) . ' &ndash; ' . woocommerce_price( $this->get_price() );
+		$extra_data = ' &ndash; ' . implode( ', ', $attributes ) . ' &ndash; ' . wc_price( $this->get_price() );
 
 		return sprintf( __( '%s &ndash; %s%s', 'woocommerce' ), $identifier, $this->get_title(), $extra_data );
 	}

includes/class-wc-query.php

@@ -146,7 +146,7 @@ class WC_Query {
 			return;
 
 		// When orderby is set, WordPress shows posts. Get around that here.
-		if ( $q->is_home() && 'page' == get_option('show_on_front') && get_option('page_on_front') == woocommerce_get_page_id('shop') ) {
+		if ( $q->is_home() && 'page' == get_option('show_on_front') && get_option('page_on_front') == wc_get_page_id('shop') ) {
 			$_query = wp_parse_args( $q->query );
 			if ( empty( $_query ) || ! array_diff( array_keys( $_query ), array( 'preview', 'page', 'paged', 'cpage', 'orderby' ) ) ) {
 				$q->is_page = true;
@@ -157,7 +157,7 @@ class WC_Query {
 		}
 
 		// Special check for shops with the product archive on front
-		if ( $q->is_page() && 'page' == get_option( 'show_on_front' ) && $q->get('page_id') == woocommerce_get_page_id('shop') ) {
+		if ( $q->is_page() && 'page' == get_option( 'show_on_front' ) && $q->get('page_id') == wc_get_page_id('shop') ) {
 
 			// This is a front-page shop
 			$q->set( 'post_type', 'product' );
@@ -172,7 +172,7 @@ class WC_Query {
 			// This is hacky but works. Awaiting http://core.trac.wordpress.org/ticket/21096
 			global $wp_post_types;
 
-			$shop_page 	= get_post( woocommerce_get_page_id('shop') );
+			$shop_page 	= get_post( wc_get_page_id('shop') );
 			$q->is_page = true;
 
 			$wp_post_types['product']->ID 			= $shop_page->ID;
@@ -254,7 +254,7 @@ class WC_Query {
 	 * @return void
 	 */
 	public function wpseo_metadesc() {
-		return wpseo_get_value( 'metadesc', woocommerce_get_page_id('shop') );
+		return wpseo_get_value( 'metadesc', wc_get_page_id('shop') );
 	}
 
 
@@ -265,7 +265,7 @@ class WC_Query {
 	 * @return void
 	 */
 	public function wpseo_metakey() {
-		return wpseo_get_value( 'metakey', woocommerce_get_page_id('shop') );
+		return wpseo_get_value( 'metakey', wc_get_page_id('shop') );
 	}
 
 
@@ -465,7 +465,7 @@ class WC_Query {
 	public function get_catalog_ordering_args( $orderby = '', $order = '' ) {
 		// Get ordering from query string unless defined
 		if ( ! $orderby ) {
-			$orderby_value = isset( $_GET['orderby'] ) ? woocommerce_clean( $_GET['orderby'] ) : apply_filters( 'woocommerce_default_catalog_orderby', get_option( 'woocommerce_default_catalog_orderby' ) );
+			$orderby_value = isset( $_GET['orderby'] ) ? wc_clean( $_GET['orderby'] ) : apply_filters( 'woocommerce_default_catalog_orderby', get_option( 'woocommerce_default_catalog_orderby' ) );
 
 			// Get order + orderby args from string
 			$orderby_value = explode( '-', $orderby_value );
@@ -627,7 +627,7 @@ class WC_Query {
 			if ( $attribute_taxonomies ) {
 				foreach ( $attribute_taxonomies as $tax ) {
 
-					$attribute       = woocommerce_sanitize_taxonomy_name( $tax->attribute_name );
+					$attribute       = wc_sanitize_taxonomy_name( $tax->attribute_name );
 					$taxonomy        = wc_attribute_taxonomy_name( $attribute );
 					$name            = 'filter_' . $attribute;
 					$query_type_name = 'query_type_' . $attribute;

includes/class-wc-shortcodes.php

@@ -182,7 +182,7 @@ class WC_Shortcodes {
 
 				<?php while ( $products->have_posts() ) : $products->the_post(); ?>
 
-					<?php woocommerce_get_template_part( 'content', 'product' ); ?>
+					<?php wc_get_template_part( 'content', 'product' ); ?>
 
 				<?php endwhile; // end of the loop. ?>
 
@@ -255,7 +255,7 @@ class WC_Shortcodes {
 
 			foreach ( $product_categories as $category ) {
 
-				woocommerce_get_template( 'content-product_cat.php', array(
+				wc_get_template( 'content-product_cat.php', array(
 					'category' => $category
 				) );
 
@@ -311,7 +311,7 @@ class WC_Shortcodes {
 
 				<?php while ( $products->have_posts() ) : $products->the_post(); ?>
 
-					<?php woocommerce_get_template_part( 'content', 'product' ); ?>
+					<?php wc_get_template_part( 'content', 'product' ); ?>
 
 				<?php endwhile; // end of the loop. ?>
 
@@ -387,7 +387,7 @@ class WC_Shortcodes {
 
 				<?php while ( $products->have_posts() ) : $products->the_post(); ?>
 
-					<?php woocommerce_get_template_part( 'content', 'product' ); ?>
+					<?php wc_get_template_part( 'content', 'product' ); ?>
 
 				<?php endwhile; // end of the loop. ?>
 
@@ -447,7 +447,7 @@ class WC_Shortcodes {
 
 				<?php while ( $products->have_posts() ) : $products->the_post(); ?>
 
-					<?php woocommerce_get_template_part( 'content', 'product' ); ?>
+					<?php wc_get_template_part( 'content', 'product' ); ?>
 
 				<?php endwhile; // end of the loop. ?>
 
@@ -586,7 +586,7 @@ class WC_Shortcodes {
 
 				<?php while ( $products->have_posts() ) : $products->the_post(); ?>
 
-					<?php woocommerce_get_template_part( 'content', 'product' ); ?>
+					<?php wc_get_template_part( 'content', 'product' ); ?>
 
 				<?php endwhile; // end of the loop. ?>
 
@@ -642,7 +642,7 @@ class WC_Shortcodes {
 
 				<?php while ( $products->have_posts() ) : $products->the_post(); ?>
 
-					<?php woocommerce_get_template_part( 'content', 'product' ); ?>
+					<?php wc_get_template_part( 'content', 'product' ); ?>
 
 				<?php endwhile; // end of the loop. ?>
 
@@ -704,7 +704,7 @@ class WC_Shortcodes {
 
 				<?php while ( $products->have_posts() ) : $products->the_post(); ?>
 
-					<?php woocommerce_get_template_part( 'content', 'product' ); ?>
+					<?php wc_get_template_part( 'content', 'product' ); ?>
 
 				<?php endwhile; // end of the loop. ?>
 
@@ -766,7 +766,7 @@ class WC_Shortcodes {
 
 				<?php while ( $products->have_posts() ) : $products->the_post(); ?>
 
-					<?php woocommerce_get_template_part( 'content', 'product' ); ?>
+					<?php wc_get_template_part( 'content', 'product' ); ?>
 
 				<?php endwhile; // end of the loop. ?>
 
@@ -820,7 +820,7 @@ class WC_Shortcodes {
 
 			<div class="single-product">
 
-				<?php woocommerce_get_template_part( 'content', 'single-product' ); ?>
+				<?php wc_get_template_part( 'content', 'single-product' ); ?>
 
 			</div>
 
@@ -929,7 +929,7 @@ class WC_Shortcodes {
 
 				<?php while ( $products->have_posts() ) : $products->the_post(); ?>
 
-					<?php woocommerce_get_template_part( 'content', 'product' ); ?>
+					<?php wc_get_template_part( 'content', 'product' ); ?>
 
 				<?php endwhile; // end of the loop. ?>
 

includes/class-wc-tax.php

@@ -225,11 +225,11 @@ class WC_Tax {
 			return array();
 
 		// Handle postcodes
-		$valid_postcodes 	= array( '*', strtoupper( woocommerce_clean( $postcode ) ) );
+		$valid_postcodes 	= array( '*', strtoupper( wc_clean( $postcode ) ) );
 
 		// Work out possible valid wildcard postcodes
 		$postcode_length	= strlen( $postcode );
-		$wildcard_postcode	= strtoupper( woocommerce_clean( $postcode ) );
+		$wildcard_postcode	= strtoupper( wc_clean( $postcode ) );
 
 		for ( $i = 0; $i < $postcode_length; $i ++ ) {
 

includes/class-wc-template-loader.php

@@ -53,7 +53,7 @@ class WC_Template_Loader {
 			$find[] 	= $file;
 			$find[] 	= WC_TEMPLATE_PATH . $file;
 
-		} elseif ( is_post_type_archive( 'product' ) || is_page( woocommerce_get_page_id( 'shop' ) ) ) {
+		} elseif ( is_post_type_archive( 'product' ) || is_page( wc_get_page_id( 'shop' ) ) ) {
 
 			$file 	= 'archive-product.php';
 			$find[] = $file;

includes/emails/class-wc-email-customer-completed-order.php

@@ -56,7 +56,7 @@ class WC_Email_Customer_Completed_Order extends WC_Email {
 			$this->recipient	= $this->object->billing_email;
 
 			$this->find[] = '{order_date}';
-			$this->replace[] = date_i18n( woocommerce_date_format(), strtotime( $this->object->order_date ) );
+			$this->replace[] = date_i18n( wc_date_format(), strtotime( $this->object->order_date ) );
 
 			$this->find[] = '{order_number}';
 			$this->replace[] = $this->object->get_order_number();
@@ -102,7 +102,7 @@ class WC_Email_Customer_Completed_Order extends WC_Email {
 	 */
 	function get_content_html() {
 		ob_start();
-		woocommerce_get_template( $this->template_html, array(
+		wc_get_template( $this->template_html, array(
 			'order' 		=> $this->object,
 			'email_heading' => $this->get_heading()
 		) );
@@ -117,7 +117,7 @@ class WC_Email_Customer_Completed_Order extends WC_Email {
 	 */
 	function get_content_plain() {
 		ob_start();
-		woocommerce_get_template( $this->template_plain, array(
+		wc_get_template( $this->template_plain, array(
 			'order' 		=> $this->object,
 			'email_heading' => $this->get_heading()
 		) );

includes/emails/class-wc-email-customer-invoice.php

@@ -62,7 +62,7 @@ class WC_Email_Customer_Invoice extends WC_Email {
 			$this->recipient	= $this->object->billing_email;
 
 			$this->find[] = '{order_date}';
-			$this->replace[] = date_i18n( woocommerce_date_format(), strtotime( $this->object->order_date ) );
+			$this->replace[] = date_i18n( wc_date_format(), strtotime( $this->object->order_date ) );
 
 			$this->find[] = '{order_number}';
 			$this->replace[] = $this->object->get_order_number();
@@ -108,7 +108,7 @@ class WC_Email_Customer_Invoice extends WC_Email {
 	 */
 	function get_content_html() {
 		ob_start();
-		woocommerce_get_template( $this->template_html, array(
+		wc_get_template( $this->template_html, array(
 			'order' 		=> $this->object,
 			'email_heading' => $this->get_heading()
 		) );
@@ -123,7 +123,7 @@ class WC_Email_Customer_Invoice extends WC_Email {
 	 */
 	function get_content_plain() {
 		ob_start();
-		woocommerce_get_template( $this->template_plain, array(
+		wc_get_template( $this->template_plain, array(
 			'order' 		=> $this->object,
 			'email_heading' => $this->get_heading()
 		) );

includes/emails/class-wc-email-customer-new-account.php

@@ -75,7 +75,7 @@ class WC_Email_Customer_New_Account extends WC_Email {
 	 */
 	function get_content_html() {
 		ob_start();
-		woocommerce_get_template( $this->template_html, array(
+		wc_get_template( $this->template_html, array(
 			'email_heading'      => $this->get_heading(),
 			'user_login'         => $this->user_login,
 			'user_pass'          => $this->user_pass,
@@ -93,7 +93,7 @@ class WC_Email_Customer_New_Account extends WC_Email {
 	 */
 	function get_content_plain() {
 		ob_start();
-		woocommerce_get_template( $this->template_plain, array(
+		wc_get_template( $this->template_plain, array(
 			'email_heading'      => $this->get_heading(),
 			'user_login'         => $this->user_login,
 			'user_pass'          => $this->user_pass,

includes/emails/class-wc-email-customer-note.php

@@ -88,7 +88,7 @@ class WC_Email_Customer_Note extends WC_Email {
 	 */
 	function get_content_html() {
 		ob_start();
-		woocommerce_get_template( $this->template_html, array(
+		wc_get_template( $this->template_html, array(
 			'order' 		=> $this->object,
 			'email_heading' => $this->get_heading(),
 			'customer_note' => $this->customer_note
@@ -104,7 +104,7 @@ class WC_Email_Customer_Note extends WC_Email {
 	 */
 	function get_content_plain() {
 		ob_start();
-		woocommerce_get_template( $this->template_plain, array(
+		wc_get_template( $this->template_plain, array(
 			'order' 		=> $this->object,
 			'email_heading' => $this->get_heading(),
 			'customer_note' => $this->customer_note

includes/emails/class-wc-email-customer-processing-order.php

@@ -53,7 +53,7 @@ class WC_Email_Customer_Processing_Order extends WC_Email {
 			$this->recipient	= $this->object->billing_email;
 
 			$this->find[] = '{order_date}';
-			$this->replace[] = date_i18n( woocommerce_date_format(), strtotime( $this->object->order_date ) );
+			$this->replace[] = date_i18n( wc_date_format(), strtotime( $this->object->order_date ) );
 
 			$this->find[] = '{order_number}';
 			$this->replace[] = $this->object->get_order_number();
@@ -73,7 +73,7 @@ class WC_Email_Customer_Processing_Order extends WC_Email {
 	 */
 	function get_content_html() {
 		ob_start();
-		woocommerce_get_template( $this->template_html, array(
+		wc_get_template( $this->template_html, array(
 			'order' 		=> $this->object,
 			'email_heading' => $this->get_heading()
 		) );
@@ -88,7 +88,7 @@ class WC_Email_Customer_Processing_Order extends WC_Email {
 	 */
 	function get_content_plain() {
 		ob_start();
-		woocommerce_get_template( $this->template_plain, array(
+		wc_get_template( $this->template_plain, array(
 			'order' 		=> $this->object,
 			'email_heading' => $this->get_heading()
 		) );

includes/emails/class-wc-email-customer-reset-password.php

@@ -82,7 +82,7 @@ class WC_Email_Customer_Reset_Password extends WC_Email {
 	 */
 	function get_content_html() {
 		ob_start();
-		woocommerce_get_template( $this->template_html, array(
+		wc_get_template( $this->template_html, array(
 			'email_heading' => $this->get_heading(),
 			'user_login' 	=> $this->user_login,
 			'reset_key'		=> $this->reset_key,
@@ -99,7 +99,7 @@ class WC_Email_Customer_Reset_Password extends WC_Email {
 	 */
 	function get_content_plain() {
 		ob_start();
-		woocommerce_get_template( $this->template_plain, array(
+		wc_get_template( $this->template_plain, array(
 			'email_heading' => $this->get_heading(),
 			'user_login' 	=> $this->user_login,
 			'reset_key'		=> $this->reset_key,

includes/emails/class-wc-email-new-order.php

@@ -62,7 +62,7 @@ class WC_Email_New_Order extends WC_Email {
 			$this->object 		= new WC_Order( $order_id );
 
 			$this->find[] = '{order_date}';
-			$this->replace[] = date_i18n( woocommerce_date_format(), strtotime( $this->object->order_date ) );
+			$this->replace[] = date_i18n( wc_date_format(), strtotime( $this->object->order_date ) );
 
 			$this->find[] = '{order_number}';
 			$this->replace[] = $this->object->get_order_number();
@@ -82,7 +82,7 @@ class WC_Email_New_Order extends WC_Email {
 	 */
 	function get_content_html() {
 		ob_start();
-		woocommerce_get_template( $this->template_html, array(
+		wc_get_template( $this->template_html, array(
 			'order' 		=> $this->object,
 			'email_heading' => $this->get_heading()
 		) );
@@ -97,7 +97,7 @@ class WC_Email_New_Order extends WC_Email {
 	 */
 	function get_content_plain() {
 		ob_start();
-		woocommerce_get_template( $this->template_plain, array(
+		wc_get_template( $this->template_plain, array(
 			'order' 		=> $this->object,
 			'email_heading' => $this->get_heading()
 		) );

includes/gateways/bacs/class-wc-gateway-bacs.php

@@ -176,12 +176,12 @@ class WC_Gateway_BACS extends WC_Payment_Gateway {
 
     	if ( isset( $_POST['bacs_account_name'] ) ) {
 
-			$account_names   = array_map( 'woocommerce_clean', $_POST['bacs_account_name'] );
+			$account_names   = array_map( 'wc_clean', $_POST['bacs_account_name'] );
-			$account_numbers = array_map( 'woocommerce_clean', $_POST['bacs_account_number'] );
+			$account_numbers = array_map( 'wc_clean', $_POST['bacs_account_number'] );
-			$bank_names      = array_map( 'woocommerce_clean', $_POST['bacs_bank_name'] );
+			$bank_names      = array_map( 'wc_clean', $_POST['bacs_bank_name'] );
-			$sort_codes      = array_map( 'woocommerce_clean', $_POST['bacs_sort_code'] );
+			$sort_codes      = array_map( 'wc_clean', $_POST['bacs_sort_code'] );
-			$ibans           = array_map( 'woocommerce_clean', $_POST['bacs_iban'] );
+			$ibans           = array_map( 'wc_clean', $_POST['bacs_iban'] );
-			$bics            = array_map( 'woocommerce_clean', $_POST['bacs_bic'] );
+			$bics            = array_map( 'wc_clean', $_POST['bacs_bic'] );
 
 			foreach ( $account_names as $i => $name ) {
 				if ( ! isset( $account_names[ $i ] ) )

includes/gateways/cod/class-wc-gateway-cod.php

@@ -110,7 +110,7 @@ class WC_Gateway_COD extends WC_Payment_Gateway {
 			$chosen_shipping_methods = array_unique( WC()->session->get( 'chosen_shipping_methods' ) );
 			$check_method = false;
 
-			if ( is_page( woocommerce_get_page_id( 'checkout' ) ) && ! empty( $wp->query_vars['order-pay'] ) ) {
+			if ( is_page( wc_get_page_id( 'checkout' ) ) && ! empty( $wp->query_vars['order-pay'] ) ) {
 
 				$order_id = absint( $wp->query_vars['order-pay'] );
 				$order    = new WC_Order( $order_id );

includes/gateways/paypal/class-wc-gateway-paypal.php

@@ -858,7 +858,7 @@ class WC_Gateway_Paypal extends WC_Payment_Gateway {
 
 		if ( ! isset( $order->id ) ) {
 			// We have an invalid $order_id, probably because invoice_prefix has changed
-			$order_id 	= woocommerce_get_order_id_by_order_key( $order_key );
+			$order_id 	= wc_get_order_id_by_order_key( $order_key );
 			$order 		= new WC_Order( $order_id );
 		}
 

includes/shipping/flat-rate/class-wc-shipping-flat-rate.php

@@ -626,7 +626,7 @@ class WC_Shipping_Flat_Rate extends WC_Shipping_Method {
 		$flat_rate_fee = array();
 		$flat_rates = array();
 
-		if ( isset( $_POST[ $this->id . '_class'] ) ) $flat_rate_class = array_map( 'woocommerce_clean', $_POST[ $this->id . '_class'] );
+		if ( isset( $_POST[ $this->id . '_class'] ) ) $flat_rate_class = array_map( 'wc_clean', $_POST[ $this->id . '_class'] );
 		if ( isset( $_POST[ $this->id . '_cost'] ) )  $flat_rate_cost  = array_map( 'stripslashes', $_POST[ $this->id . '_cost'] );
 		if ( isset( $_POST[ $this->id . '_fee'] ) )   $flat_rate_fee   = array_map( 'stripslashes', $_POST[ $this->id . '_fee'] );
 
@@ -639,12 +639,12 @@ class WC_Shipping_Flat_Rate extends WC_Shipping_Method {
 		for ( $i = 0; $i <= $key; $i++ ) {
 			if ( ! empty( $flat_rate_class[ $i ] ) && isset( $flat_rate_cost[ $i ] ) && isset( $flat_rate_fee[ $i ] ) ) {
 
-				$flat_rate_cost[ $i ] = woocommerce_format_decimal( $flat_rate_cost[$i] );
+				$flat_rate_cost[ $i ] = wc_format_decimal( $flat_rate_cost[$i] );
 
 				if ( ! strstr( $flat_rate_fee[$i], '%' ) )
-					$flat_rate_fee[ $i ] = woocommerce_format_decimal( $flat_rate_fee[$i] );
+					$flat_rate_fee[ $i ] = wc_format_decimal( $flat_rate_fee[$i] );
 				else
-					$flat_rate_fee[ $i ] = woocommerce_clean( $flat_rate_fee[$i] );
+					$flat_rate_fee[ $i ] = wc_clean( $flat_rate_fee[$i] );
 
 				// Add to flat rates array
 				$flat_rates[ sanitize_title($flat_rate_class[$i]) ] = array(
@@ -667,12 +667,12 @@ class WC_Shipping_Flat_Rate extends WC_Shipping_Method {
 	 * @return void
 	 */
 	function save_default_costs( $fields ) {
-	 	$default_cost = ( $_POST['default_cost'] === '' ) ? '' : woocommerce_format_decimal( $_POST['default_cost'] );
+	 	$default_cost = ( $_POST['default_cost'] === '' ) ? '' : wc_format_decimal( $_POST['default_cost'] );
 
 	 	if ( ! strstr( $_POST['default_fee'], '%' ) )
-	 		$default_fee  = ( $_POST['default_fee'] === '' ) ? '' : woocommerce_format_decimal( $_POST['default_fee'] );
+	 		$default_fee  = ( $_POST['default_fee'] === '' ) ? '' : wc_format_decimal( $_POST['default_fee'] );
 	 	else
-	 		$default_fee = woocommerce_clean( $_POST['default_fee'] );
+	 		$default_fee = wc_clean( $_POST['default_fee'] );
 
 	 	$fields['cost'] = $default_cost;
 	 	$fields['fee']  = $default_fee;

includes/shortcodes/class-wc-shortcode-cart.php

@@ -34,7 +34,7 @@ class WC_Shortcode_Cart {
 		// Remove Coupon Codes
 		} elseif ( isset( $_GET['remove_coupon'] ) ) {
 
-			WC()->cart->remove_coupon( woocommerce_clean( $_GET['remove_coupon'] ) );
+			WC()->cart->remove_coupon( wc_clean( $_GET['remove_coupon'] ) );
 
 		// Update Shipping
 		} elseif ( ! empty( $_POST['calc_shipping'] ) && wp_verify_nonce( $_POST['_wpnonce'], 'woocommerce-cart' ) ) {
@@ -42,10 +42,10 @@ class WC_Shortcode_Cart {
 			try {
 				WC()->shipping->reset_shipping();
 
-				$country 	= woocommerce_clean( $_POST['calc_shipping_country'] );
+				$country 	= wc_clean( $_POST['calc_shipping_country'] );
-				$state 		= woocommerce_clean( $_POST['calc_shipping_state'] );
+				$state 		= wc_clean( $_POST['calc_shipping_state'] );
-				$postcode   = apply_filters( 'woocommerce_shipping_calculator_enable_postcode', true ) ? woocommerce_clean( $_POST['calc_shipping_postcode'] ) : '';
+				$postcode   = apply_filters( 'woocommerce_shipping_calculator_enable_postcode', true ) ? wc_clean( $_POST['calc_shipping_postcode'] ) : '';
-				$city       = apply_filters( 'woocommerce_shipping_calculator_enable_city', false ) ? woocommerce_clean( $_POST['calc_shipping_city'] ) : '';
+				$city       = apply_filters( 'woocommerce_shipping_calculator_enable_city', false ) ? wc_clean( $_POST['calc_shipping_city'] ) : '';
 
 				if ( $postcode && ! WC_Validation::is_postcode( $postcode, $country ) ) {
 					throw new Exception( __( 'Please enter a valid postcode/ZIP.', 'woocommerce' ) );
@@ -81,9 +81,9 @@ class WC_Shortcode_Cart {
 		WC()->cart->calculate_totals();
 
 		if ( sizeof( WC()->cart->get_cart() ) == 0 )
-			woocommerce_get_template( 'cart/cart-empty.php' );
+			wc_get_template( 'cart/cart-empty.php' );
 		else
-			woocommerce_get_template( 'cart/cart.php' );
+			wc_get_template( 'cart/cart.php' );
 
 	}
 }

includes/shortcodes/class-wc-shortcode-change-password.php

@@ -31,6 +31,6 @@ class WC_Shortcode_Change_Password {
 
 		if ( ! is_user_logged_in() ) return;
 
-		woocommerce_get_template( 'myaccount/form-change-password.php' );
+		wc_get_template( 'myaccount/form-change-password.php' );
 	}
 }

includes/shortcodes/class-wc-shortcode-checkout.php

@@ -83,7 +83,7 @@ class WC_Shortcode_Checkout {
 			$valid_order_statuses = apply_filters( 'woocommerce_valid_order_statuses_for_payment', array( 'pending', 'failed' ), $order );
 
 			if ( ! current_user_can( 'pay_for_order', $order_id ) ) {
-				echo '<div class="woocommerce-error">' . __( 'Invalid order.', 'woocommerce' ) . ' <a href="' . get_permalink( woocommerce_get_page_id( 'myaccount' ) ) . '" class="wc-forward">' . __( 'My Account', 'woocommerce' ) . '</a>' . '</div>';
+				echo '<div class="woocommerce-error">' . __( 'Invalid order.', 'woocommerce' ) . ' <a href="' . get_permalink( wc_get_page_id( 'myaccount' ) ) . '" class="wc-forward">' . __( 'My Account', 'woocommerce' ) . '</a>' . '</div>';
 				return;
 			}
 
@@ -99,7 +99,7 @@ class WC_Shortcode_Checkout {
 					if ( $order->billing_postcode )
 						WC()->customer->set_postcode( $order->billing_postcode );
 
-					woocommerce_get_template( 'checkout/form-pay.php', array( 'order' => $order ) );
+					wc_get_template( 'checkout/form-pay.php', array( 'order' => $order ) );
 
 				} else {
 
@@ -115,7 +115,7 @@ class WC_Shortcode_Checkout {
 		} elseif ( $order_id ) {
 
 			// Pay for order after checkout step
-			$order_key            = isset( $_GET['key'] ) ? woocommerce_clean( $_GET['key'] ) : '';
+			$order_key            = isset( $_GET['key'] ) ? wc_clean( $_GET['key'] ) : '';
 			$order                = new WC_Order( $order_id );
 			$valid_order_statuses = apply_filters( 'woocommerce_valid_order_statuses_for_payment', array( 'pending', 'failed' ), $order );
 
@@ -183,7 +183,7 @@ class WC_Shortcode_Checkout {
 
 		// Get the order
 		$order_id  = apply_filters( 'woocommerce_thankyou_order_id', absint( $order_id ) );
-		$order_key = apply_filters( 'woocommerce_thankyou_order_key', empty( $_GET['key'] ) ? '' : woocommerce_clean( $_GET['key'] ) );
+		$order_key = apply_filters( 'woocommerce_thankyou_order_key', empty( $_GET['key'] ) ? '' : wc_clean( $_GET['key'] ) );
 
 		if ( $order_id > 0 ) {
 			$order = new WC_Order( $order_id );
@@ -194,7 +194,7 @@ class WC_Shortcode_Checkout {
 		// Empty awaiting payment session
 		unset( WC()->session->order_awaiting_payment );
 
-		woocommerce_get_template( 'checkout/thankyou.php', array( 'order' => $order ) );
+		wc_get_template( 'checkout/thankyou.php', array( 'order' => $order ) );
 	}
 
 	/**
@@ -220,7 +220,7 @@ class WC_Shortcode_Checkout {
 
 		if ( empty( $_POST ) && wc_notice_count( 'wc_errors' ) > 0 ) {
 
-			woocommerce_get_template( 'checkout/cart-errors.php', array( 'checkout' => $checkout ) );
+			wc_get_template( 'checkout/cart-errors.php', array( 'checkout' => $checkout ) );
 
 		} else {
 
@@ -229,7 +229,7 @@ class WC_Shortcode_Checkout {
 			if ( wc_notice_count( 'wc_errors' ) == 0 && $non_js_checkout )
 				wc_add_notice( __( 'The order totals have been updated. Please confirm your order by pressing the Place Order button at the bottom of the page.', 'woocommerce' ) );
 
-			woocommerce_get_template( 'checkout/form-checkout.php', array( 'checkout' => $checkout ) );
+			wc_get_template( 'checkout/form-checkout.php', array( 'checkout' => $checkout ) );
 
 		}
 	}

includes/shortcodes/class-wc-shortcode-my-account.php

@@ -46,7 +46,7 @@ class WC_Shortcode_My_Account {
 
 			} else {
 
-				woocommerce_get_template( 'myaccount/form-login.php' );
+				wc_get_template( 'myaccount/form-login.php' );
 
 			}
 
@@ -86,7 +86,7 @@ class WC_Shortcode_My_Account {
 	    	'order_count' => 15
 		), $atts ) );
 
-		woocommerce_get_template( 'myaccount/my-account.php', array(
+		wc_get_template( 'myaccount/my-account.php', array(
 			'current_user' 	=> get_user_by( 'id', get_current_user_id() ),
 			'order_count' 	=> 'all' == $order_count ? -1 : $order_count
 		) );
@@ -103,7 +103,7 @@ class WC_Shortcode_My_Account {
 		$order 			= new WC_Order( $order_id );
 
 		if ( !current_user_can( 'view_order', $order_id ) ) {
-			echo '<div class="woocommerce-error">' . __( 'Invalid order.', 'woocommerce' ) . ' <a href="' . get_permalink( woocommerce_get_page_id( 'myaccount' ) ).'">'. __( 'My Account &rarr;', 'woocommerce' ) .'</a>' . '</div>';
+			echo '<div class="woocommerce-error">' . __( 'Invalid order.', 'woocommerce' ) . ' <a href="' . get_permalink( wc_get_page_id( 'myaccount' ) ).'">'. __( 'My Account &rarr;', 'woocommerce' ) .'</a>' . '</div>';
 			return;
 		}
 
@@ -143,7 +143,7 @@ class WC_Shortcode_My_Account {
 	 * Edit account details page
 	 */
 	private static function edit_account() {
-		woocommerce_get_template( 'myaccount/form-edit-account.php', array( 'user' => get_user_by( 'id', get_current_user_id() ) ) );
+		wc_get_template( 'myaccount/form-edit-account.php', array( 'user' => get_user_by( 'id', get_current_user_id() ) ) );
 	}
 
 	/**
@@ -187,7 +187,7 @@ class WC_Shortcode_My_Account {
 			$address[ $key ]['value'] = apply_filters( 'woocommerce_my_account_edit_address_field_value', $value, $key, $load_address );
 		}
 
-		woocommerce_get_template( 'myaccount/form-edit-address.php', array(
+		wc_get_template( 'myaccount/form-edit-address.php', array(
 			'load_address' 	=> $load_address,
 			'address'		=> apply_filters( 'woocommerce_address_to_edit', $address )
 		) );
@@ -216,7 +216,7 @@ class WC_Shortcode_My_Account {
 			}
 		}
 
-		woocommerce_get_template( 'myaccount/form-lost-password.php', $args );
+		wc_get_template( 'myaccount/form-lost-password.php', $args );
 	}
 
 	/**
@@ -357,7 +357,7 @@ class WC_Shortcode_My_Account {
 
 		if ( ! is_user_logged_in() ) {
 
-			wp_safe_redirect( get_permalink( woocommerce_get_page_id( 'myaccount' ) ) );
+			wp_safe_redirect( get_permalink( wc_get_page_id( 'myaccount' ) ) );
 			exit();
 
 		} else {
@@ -369,7 +369,7 @@ class WC_Shortcode_My_Account {
 			wc_print_messages();
 
 			// Add payment method form
-			woocommerce_get_template( 'myaccount/form-add-payment-method.php' );
+			wc_get_template( 'myaccount/form-add-payment-method.php' );
 
 			wc_print_messages();
 

includes/shortcodes/class-wc-shortcode-order-tracking.php

@@ -60,7 +60,7 @@ class WC_Shortcode_Order_Tracking {
 
 					if ( strtolower( $order->billing_email ) == strtolower( $order_email ) ) {
 						do_action( 'woocommerce_track_order', $order->id );
-						woocommerce_get_template( 'order/tracking.php', array(
+						wc_get_template( 'order/tracking.php', array(
 							'order' => $order
 						) );
 
@@ -77,6 +77,6 @@ class WC_Shortcode_Order_Tracking {
 
 		}
 
-		woocommerce_get_template( 'order/form-tracking.php' );
+		wc_get_template( 'order/form-tracking.php' );
 	}
 }

includes/shortcodes/class-wc-shortcode-view-order.php

@@ -41,18 +41,18 @@ class WC_Shortcode_View_Order {
 		$order 			= new WC_Order( $order_id );
 
 		if ( $order_id == 0 ) {
-			woocommerce_get_template( 'myaccount/my-orders.php', array( 'order_count' => 'all' == $order_count ? -1 : $order_count ) );
+			wc_get_template( 'myaccount/my-orders.php', array( 'order_count' => 'all' == $order_count ? -1 : $order_count ) );
 			return;
 		}
 
 		if ( !current_user_can( 'view_order', $order_id ) ) {
-			echo '<div class="woocommerce-error">' . __( 'Invalid order.', 'woocommerce' ) . ' <a href="' . get_permalink( woocommerce_get_page_id( 'myaccount' ) ) . '" class="wc-forward">' . __( 'My Account', 'woocommerce' ) . '</a>' . '</div>';
+			echo '<div class="woocommerce-error">' . __( 'Invalid order.', 'woocommerce' ) . ' <a href="' . get_permalink( wc_get_page_id( 'myaccount' ) ) . '" class="wc-forward">' . __( 'My Account', 'woocommerce' ) . '</a>' . '</div>';
 			return;
 		}
 
 		$status = get_term_by('slug', $order->status, 'shop_order_status');
 
-		woocommerce_get_template( 'myaccount/view-order.php', array(
+		wc_get_template( 'myaccount/view-order.php', array(
 			'order_id'	=> $order_id,
 			'order'		=> $order,
 			'status'	=> $status

includes/updates/woocommerce-update-2.0.php

@@ -39,7 +39,7 @@ $wpdb->query( "ALTER TABLE {$wpdb->prefix}woocommerce_downloadable_product_permi
 
 // Setup default permalinks if shop page is defined
 $permalinks 	= get_option( 'woocommerce_permalinks' );
-$shop_page_id 	= woocommerce_get_page_id( 'shop' );
+$shop_page_id 	= wc_get_page_id( 'shop' );
 
 if ( empty( $permalinks ) && $shop_page_id > 0 ) {
 
@@ -201,21 +201,21 @@ foreach ( $order_item_rows as $order_item_row ) {
 		$order_item['line_subtotal_tax'] 	= isset( $order_item['line_subtotal_tax'] ) ? $order_item['line_subtotal_tax'] : 0;
 		$order_item['line_subtotal'] 		= isset( $order_item['line_subtotal'] ) ? $order_item['line_subtotal'] : 0;
 
-		$item_id = woocommerce_add_order_item( $order_item_row->post_id, array(
+		$item_id = wc_add_order_item( $order_item_row->post_id, array(
 	 		'order_item_name' 		=> $order_item['name'],
 	 		'order_item_type' 		=> 'line_item'
 	 	) );
 
 	 	// Add line item meta
 	 	if ( $item_id ) {
-		 	woocommerce_add_order_item_meta( $item_id, '_qty', absint( $order_item['qty'] ) );
+		 	wc_add_order_item_meta( $item_id, '_qty', absint( $order_item['qty'] ) );
-		 	woocommerce_add_order_item_meta( $item_id, '_tax_class', $order_item['tax_class'] );
+		 	wc_add_order_item_meta( $item_id, '_tax_class', $order_item['tax_class'] );
-		 	woocommerce_add_order_item_meta( $item_id, '_product_id', $order_item['id'] );
+		 	wc_add_order_item_meta( $item_id, '_product_id', $order_item['id'] );
-		 	woocommerce_add_order_item_meta( $item_id, '_variation_id', $order_item['variation_id'] );
+		 	wc_add_order_item_meta( $item_id, '_variation_id', $order_item['variation_id'] );
-		 	woocommerce_add_order_item_meta( $item_id, '_line_subtotal', woocommerce_format_decimal( $order_item['line_subtotal'] ) );
+		 	wc_add_order_item_meta( $item_id, '_line_subtotal', wc_format_decimal( $order_item['line_subtotal'] ) );
-		 	woocommerce_add_order_item_meta( $item_id, '_line_subtotal_tax', woocommerce_format_decimal( $order_item['line_subtotal_tax'] ) );
+		 	wc_add_order_item_meta( $item_id, '_line_subtotal_tax', wc_format_decimal( $order_item['line_subtotal_tax'] ) );
-		 	woocommerce_add_order_item_meta( $item_id, '_line_total', woocommerce_format_decimal( $order_item['line_total'] ) );
+		 	wc_add_order_item_meta( $item_id, '_line_total', wc_format_decimal( $order_item['line_total'] ) );
-		 	woocommerce_add_order_item_meta( $item_id, '_line_tax', woocommerce_format_decimal( $order_item['line_tax'] ) );
+		 	wc_add_order_item_meta( $item_id, '_line_tax', wc_format_decimal( $order_item['line_tax'] ) );
 
 		 	$meta_rows = array();
 
@@ -269,16 +269,16 @@ foreach ( $order_tax_rows as $order_tax_row ) {
 			if ( ! isset( $order_tax['label'] ) || ! isset( $order_tax['cart_tax'] ) || ! isset( $order_tax['shipping_tax'] ) )
 				continue;
 
-			$item_id = woocommerce_add_order_item( $order_tax_row->post_id, array(
+			$item_id = wc_add_order_item( $order_tax_row->post_id, array(
 		 		'order_item_name' 		=> $order_tax['label'],
 		 		'order_item_type' 		=> 'tax'
 		 	) );
 
 		 	// Add line item meta
 		 	if ( $item_id ) {
-			 	woocommerce_add_order_item_meta( $item_id, 'compound', absint( isset( $order_tax['compound'] ) ? $order_tax['compound'] : 0 ) );
+			 	wc_add_order_item_meta( $item_id, 'compound', absint( isset( $order_tax['compound'] ) ? $order_tax['compound'] : 0 ) );
-			 	woocommerce_add_order_item_meta( $item_id, 'tax_amount', woocommerce_clean( $order_tax['cart_tax'] ) );
+			 	wc_add_order_item_meta( $item_id, 'tax_amount', wc_clean( $order_tax['cart_tax'] ) );
-			 	woocommerce_add_order_item_meta( $item_id, 'shipping_tax_amount', woocommerce_clean( $order_tax['shipping_tax'] ) );
+			 	wc_add_order_item_meta( $item_id, 'shipping_tax_amount', wc_clean( $order_tax['shipping_tax'] ) );
 			}
 
 			// Delete from DB (rename)

includes/updates/woocommerce-update-2.1.php

@@ -42,7 +42,7 @@ if ( $existing_file_paths ) {
 					$needs_update      = true;
 					$new_value[ $key ] = array(
 						'file' => $file,
-						'name' => woocommerce_get_filename_from_url( $file )
+						'name' => wc_get_filename_from_url( $file )
 					);
 				} else {
 					$new_value[ $key ] = $file;

includes/wc-attribute-functions.php

@@ -38,7 +38,7 @@ function wc_get_attribute_taxonomies() {
  * @return string
  */
 function wc_attribute_taxonomy_name( $name ) {
-	return 'pa_' . woocommerce_sanitize_taxonomy_name( $name );
+	return 'pa_' . wc_sanitize_taxonomy_name( $name );
 }
 
 /**
@@ -51,7 +51,7 @@ function wc_attribute_label( $name ) {
 	global $wpdb;
 
 	if ( taxonomy_is_product_attribute( $name ) ) {
-		$name = woocommerce_sanitize_taxonomy_name( str_replace( 'pa_', '', $name ) );
+		$name = wc_sanitize_taxonomy_name( str_replace( 'pa_', '', $name ) );
 
 		$label = $wpdb->get_var( $wpdb->prepare( "SELECT attribute_label FROM {$wpdb->prefix}woocommerce_attribute_taxonomies WHERE attribute_name = %s;", $name ) );
 

includes/wc-cart-functions.php

@@ -19,21 +19,21 @@ if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
  * @param  int $product_id
  * @return bool
  */
-function woocommerce_protected_product_add_to_cart( $passed, $product_id ) {
+function wc_protected_product_add_to_cart( $passed, $product_id ) {
 	if ( post_password_required( $product_id ) ) {
 		$passed = false;
 		wc_add_notice( __( 'This product is protected and cannot be purchased.', 'woocommerce' ), 'error' );
 	}
 	return $passed;
 }
-add_filter( 'woocommerce_add_to_cart_validation', 'woocommerce_protected_product_add_to_cart', 10, 2 );
+add_filter( 'woocommerce_add_to_cart_validation', 'wc_protected_product_add_to_cart', 10, 2 );
 
 /**
- * WooCommerce clear cart
- *
  * Clears the cart session when called
+ *
+ * @return void
  */
-function woocommerce_empty_cart() {
+function wc_empty_cart() {
 	global $woocommerce;
 
 	if ( ! isset( WC()->cart ) || WC()->cart == '' )
@@ -41,15 +41,17 @@ function woocommerce_empty_cart() {
 
 	WC()->cart->empty_cart( false );
 }
-add_action( 'wp_logout', 'woocommerce_empty_cart' );
+add_action( 'wp_logout', 'wc_empty_cart' );
 
 
 /**
  * Load the cart upon login
+ *
  * @param mixed $user_login
  * @param mixed $user
+ * @return void
  */
-function woocommerce_load_persistent_cart( $user_login, $user = 0 ) {
+function wc_load_persistent_cart( $user_login, $user = 0 ) {
 	global $woocommerce;
 
 	if ( ! $user )
@@ -61,16 +63,17 @@ function woocommerce_load_persistent_cart( $user_login, $user = 0 ) {
 		if ( empty( WC()->session->cart ) || ! is_array( WC()->session->cart ) || sizeof( WC()->session->cart ) == 0 )
 			WC()->session->cart = $saved_cart['cart'];
 }
-add_action( 'wp_login', 'woocommerce_load_persistent_cart', 1, 2 );
+add_action( 'wp_login', 'wc_load_persistent_cart', 1, 2 );
 
 
 /**
  * Add to cart messages.
  *
  * @access public
+ * @param int $product_id
  * @return void
  */
-function woocommerce_add_to_cart_message( $product_id ) {
+function wc_add_to_cart_message( $product_id ) {
 	global $woocommerce;
 
 	if ( is_array( $product_id ) ) {
@@ -96,11 +99,11 @@ function woocommerce_add_to_cart_message( $product_id ) {
 
 	else :
 
-		$message 	= sprintf('<a href="%s" class="button">%s</a> %s', get_permalink( woocommerce_get_page_id( 'cart' ) ), __( 'View Cart &rarr;', 'woocommerce' ), $added_text );
+		$message 	= sprintf('<a href="%s" class="button">%s</a> %s', get_permalink( wc_get_page_id( 'cart' ) ), __( 'View Cart &rarr;', 'woocommerce' ), $added_text );
 
 	endif;
 
-	wc_add_notice( apply_filters( 'woocommerce_add_to_cart_message', $message ) );
+	wc_add_notice( apply_filters( 'wc_add_to_cart_message', $message ) );
 }
 
 /**
@@ -109,7 +112,7 @@ function woocommerce_add_to_cart_message( $product_id ) {
  * @access public
  * @return void
  */
-function woocommerce_clear_cart_after_payment() {
+function wc_clear_cart_after_payment() {
 	global $woocommerce, $wp;
 
 	if ( ! empty( $wp->query_vars['order-received'] ) ) {
@@ -142,5 +145,5 @@ function woocommerce_clear_cart_after_payment() {
 		}
 	}
 }
-add_action( 'get_header', 'woocommerce_clear_cart_after_payment' );
+add_action( 'get_header', 'wc_clear_cart_after_payment' );
 

includes/wc-conditional-functions.php

@@ -31,7 +31,7 @@ if ( ! function_exists( 'is_shop' ) ) {
 	 * @return bool
 	 */
 	function is_shop() {
-		return ( is_post_type_archive( 'product' ) || is_page( woocommerce_get_page_id( 'shop' ) ) ) ? true : false;
+		return ( is_post_type_archive( 'product' ) || is_page( wc_get_page_id( 'shop' ) ) ) ? true : false;
 	}
 }
 
@@ -98,7 +98,7 @@ if ( ! function_exists( 'is_cart' ) ) {
 	 * @return bool
 	 */
 	function is_cart() {
-		return is_page( woocommerce_get_page_id( 'cart' ) );
+		return is_page( wc_get_page_id( 'cart' ) );
 	}
 }
 
@@ -111,7 +111,7 @@ if ( ! function_exists( 'is_checkout' ) ) {
 	 * @return bool
 	 */
 	function is_checkout() {
-		return is_page( woocommerce_get_page_id( 'checkout' ) ) ? true : false;
+		return is_page( wc_get_page_id( 'checkout' ) ) ? true : false;
 	}
 }
 
@@ -139,7 +139,7 @@ if ( ! function_exists( 'is_account_page' ) ) {
 	 * @return bool
 	 */
 	function is_account_page() {
-		return is_page( woocommerce_get_page_id( 'myaccount' ) ) || apply_filters( 'woocommerce_is_account_page', false ) ? true : false;
+		return is_page( wc_get_page_id( 'myaccount' ) ) || apply_filters( 'woocommerce_is_account_page', false ) ? true : false;
 	}
 }
 
@@ -154,7 +154,7 @@ if ( ! function_exists( 'is_order_received_page' ) ) {
     function is_order_received_page() {
         global $wp;
 
-        return ( is_page( woocommerce_get_page_id( 'checkout' ) ) && isset( $wp->query_vars['order-received'] ) ) ? true : false;
+        return ( is_page( wc_get_page_id( 'checkout' ) ) && isset( $wp->query_vars['order-received'] ) ) ? true : false;
     }
 }
 
@@ -169,7 +169,7 @@ if ( ! function_exists( 'is_add_payment_method_page' ) ) {
     function is_add_payment_method_page() {
         global $wp;
 
-        return ( is_page( woocommerce_get_page_id( 'myaccount' ) ) && isset( $wp->query_vars['add-payment-method'] ) ) ? true : false;
+        return ( is_page( wc_get_page_id( 'myaccount' ) ) && isset( $wp->query_vars['add-payment-method'] ) ) ? true : false;
     }
 }
 

includes/wc-core-functions.php

@@ -52,7 +52,7 @@ add_filter( 'woocommerce_short_description', 'do_shortcode', 11 ); // AFTER wpau
  * @param string $name (default: '')
  * @return void
  */
-function woocommerce_get_template_part( $slug, $name = '' ) {
+function wc_get_template_part( $slug, $name = '' ) {
 	$template = '';
 
 	// Look in yourtheme/slug-name.php and yourtheme/woocommerce/slug-name.php
@@ -81,11 +81,11 @@ function woocommerce_get_template_part( $slug, $name = '' ) {
  * @param string $default_path (default: '')
  * @return void
  */
-function woocommerce_get_template( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
+function wc_get_template( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
 	if ( $args && is_array($args) )
 		extract( $args );
 
-	$located = woocommerce_locate_template( $template_name, $template_path, $default_path );
+	$located = wc_locate_template( $template_name, $template_path, $default_path );
 
 	do_action( 'woocommerce_before_template_part', $template_name, $template_path, $located, $args );
 
@@ -109,7 +109,7 @@ function woocommerce_get_template( $template_name, $args = array(), $template_pa
  * @param string $default_path (default: '')
  * @return string
  */
-function woocommerce_locate_template( $template_name, $template_path = '', $default_path = '' ) {
+function wc_locate_template( $template_name, $template_path = '', $default_path = '' ) {
 	if ( ! $template_path ) $template_path = WC()->template_path();
 	if ( ! $default_path ) $default_path = WC()->plugin_path() . '/templates/';
 
@@ -256,7 +256,7 @@ function get_woocommerce_currency_symbol( $currency = '' ) {
  * @param string $headers (default: "Content-Type: text/html\r\n")
  * @param string $attachments (default: "")
  */
-function woocommerce_mail( $to, $subject, $message, $headers = "Content-Type: text/html\r\n", $attachments = "" ) {
+function wc_mail( $to, $subject, $message, $headers = "Content-Type: text/html\r\n", $attachments = "" ) {
 	global $woocommerce;
 
 	$mailer = WC()->mailer();

includes/wc-customer-functions.php

@@ -21,14 +21,14 @@ if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
  * @param bool $show_admin_bar
  * @return bool
  */
-function woocommerce_disable_admin_bar( $show_admin_bar ) {
+function wc_disable_admin_bar( $show_admin_bar ) {
 	if ( apply_filters( 'woocommerce_disable_admin_bar', get_option( 'woocommerce_lock_down_admin', "yes" ) == "yes" ) && ! ( current_user_can('edit_posts') || current_user_can('manage_woocommerce') ) ) {
 		$show_admin_bar = false;
 	}
 
 	return $show_admin_bar;
 }
-add_filter( 'show_admin_bar', 'woocommerce_disable_admin_bar', 10, 1 );
+add_filter( 'show_admin_bar', 'wc_disable_admin_bar', 10, 1 );
 
 
 /**
@@ -39,7 +39,7 @@ add_filter( 'show_admin_bar', 'woocommerce_disable_admin_bar', 10, 1 );
  * @param  string $password
  * @return WP_Error on failure, Int (user ID) on success
  */
-function woocommerce_create_new_customer( $email, $username = '', $password = '' ) {
+function wc_create_new_customer( $email, $username = '', $password = '' ) {
 
 	// Check the e-mail address
 	if ( empty( $email ) || ! is_email( $email ) )
@@ -117,7 +117,7 @@ function woocommerce_create_new_customer( $email, $username = '', $password = ''
  * @param  int $customer_id
  * @return void
  */
-function woocommerce_set_customer_auth_cookie( $customer_id ) {
+function wc_set_customer_auth_cookie( $customer_id ) {
 	global $current_user;
 
 	$current_user = get_user_by( 'id', $customer_id );
@@ -131,7 +131,7 @@ function woocommerce_set_customer_auth_cookie( $customer_id ) {
  * @param  int $customer_id
  * @return void
  */
-function woocommerce_update_new_customer_past_orders( $customer_id ) {
+function wc_update_new_customer_past_orders( $customer_id ) {
 
     $customer = get_user_by( 'id', absint( $customer_id ) );
 
@@ -189,7 +189,7 @@ function woocommerce_update_new_customer_past_orders( $customer_id ) {
  * @param int $order_id
  * @return void
  */
-function woocommerce_paying_customer( $order_id ) {
+function wc_paying_customer( $order_id ) {
 
 	$order = new WC_Order( $order_id );
 
@@ -203,12 +203,10 @@ function woocommerce_paying_customer( $order_id ) {
 		update_user_meta( $order->user_id, '_order_count', $old_count + 1 );
 	}
 }
-add_action( 'woocommerce_order_status_completed', 'woocommerce_paying_customer' );
+add_action( 'woocommerce_order_status_completed', 'wc_paying_customer' );
 
 
 /**
- * woocommerce_customer_bought_product
- *
  * Checks if a user (by email) has bought an item
  *
  * @access public
@@ -217,7 +215,7 @@ add_action( 'woocommerce_order_status_completed', 'woocommerce_paying_customer'
  * @param int $product_id
  * @return bool
  */
-function woocommerce_customer_bought_product( $customer_email, $user_id, $product_id ) {
+function wc_customer_bought_product( $customer_email, $user_id, $product_id ) {
 	global $wpdb;
 
 	$emails = array();
@@ -261,8 +259,6 @@ function woocommerce_customer_bought_product( $customer_email, $user_id, $produc
 }
 
 /**
- * woocommerce_customer_has_capability
- *
  * Checks if a user has a certain capability 
  *
  * @access public
@@ -271,7 +267,7 @@ function woocommerce_customer_bought_product( $customer_email, $user_id, $produc
  * @param array $args
  * @return bool
  */
-function woocommerce_customer_has_capability( $allcaps, $caps, $args ) {
+function wc_customer_has_capability( $allcaps, $caps, $args ) {
   if ( isset( $caps[0] ) ) {
     switch ( $caps[0] ) {
 
@@ -323,4 +319,4 @@ function woocommerce_customer_has_capability( $allcaps, $caps, $args ) {
   }
   return $allcaps;
 }
-add_filter( 'user_has_cap', 'woocommerce_customer_has_capability', 10, 3);
+add_filter( 'user_has_cap', 'wc_customer_has_capability', 10, 3);

includes/wc-deprecated-functions.php

@@ -46,8 +46,8 @@ function woocommerce_readfile_chunked( $file, $retbytes = true ) {
  * @return string
  */
 function woocommerce_format_total( $number ) {
-	_deprecated_function( __FUNCTION__, '2.1', 'woocommerce_format_decimal()' );
+	_deprecated_function( __FUNCTION__, '2.1', 'wc_format_decimal()' );
-	return woocommerce_format_decimal( $number, get_option( 'woocommerce_price_num_decimals' ), false );
+	return wc_format_decimal( $number, get_option( 'woocommerce_price_num_decimals' ), false );
 }
 
 /**
@@ -79,6 +79,198 @@ function woocommerce_legacy_paypal_ipn() {
 }
 add_action( 'init', 'woocommerce_legacy_paypal_ipn' );
 
+/**
+ * Cart functions (soft deprecated)
+ */
+function woocommerce_protected_product_add_to_cart( $passed, $product_id ) {
+	wc_protected_product_add_to_cart( $passed, $product_id );
+}
+function woocommerce_empty_cart() {
+	wc_empty_cart();
+}
+function woocommerce_load_persistent_cart( $user_login, $user = 0 ) {
+	wc_load_persistent_cart( $user_login, $user );
+}
+function woocommerce_add_to_cart_message( $product_id ) {
+	wc_add_to_cart_message( $product_id );
+}
+function woocommerce_clear_cart_after_payment() {
+	wc_clear_cart_after_payment();
+}
+
+/**
+ * Core functions (soft deprecated)
+ */
+function woocommerce_get_template_part( $slug, $name = '' ) {
+	wc_get_template_part( $slug, $name );
+}
+function woocommerce_get_template( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
+	wc_get_template( $template_name, $args, $template_path, $default_path );
+}
+function woocommerce_locate_template( $template_name, $template_path = '', $default_path = '' ) {
+	wc_locate_template( $template_name, $template_path, $default_path );
+}
+function woocommerce_mail( $to, $subject, $message, $headers = "Content-Type: text/html\r\n", $attachments = "" ) {
+	wc_mail( $to, $subject, $message, $headers, $attachments );
+}
+
+/**
+ * Customer functions (soft deprecated)
+ */
+function woocommerce_disable_admin_bar( $show_admin_bar ) {
+	wc_disable_admin_bar( $show_admin_bar );
+}
+function woocommerce_create_new_customer( $email, $username = '', $password = '' ) {
+	wc_create_new_customer( $email, $username, $password );
+}
+function woocommerce_set_customer_auth_cookie( $customer_id ) {
+	wc_set_customer_auth_cookie( $customer_id );
+}
+function woocommerce_update_new_customer_past_orders( $customer_id ) {
+	wc_update_new_customer_past_orders( $customer_id );
+}
+function wc_paying_customer( $order_id ) {
+	woocommerce_paying_customer( $order_id );
+}
+function woocommerce_customer_bought_product( $customer_email, $user_id, $product_id ) {
+	wc_customer_bought_product( $customer_email, $user_id, $product_id );
+}
+function woocommerce_customer_has_capability( $allcaps, $caps, $args ) {
+	wc_customer_has_capability( $allcaps, $caps, $args );
+}
+
+/**
+ * Formatting functions (soft deprecated)
+ */
+function woocommerce_sanitize_taxonomy_name( $taxonomy ) {
+	wc_sanitize_taxonomy_name( $taxonomy );
+}
+function woocommerce_get_filename_from_url( $file_url ) {
+	wc_get_filename_from_url( $file_url );
+}
+function woocommerce_get_dimension( $dim, $to_unit ) {
+	wc_get_dimension( $dim, $to_unit );
+}
+function woocommerce_get_weight( $weight, $to_unit ) {
+	wc_get_weight( $weight, $to_unit );
+}
+function woocommerce_trim_zeros( $price ) {
+	wc_trim_zeros( $price );
+}
+function woocommerce_round_tax_total( $tax ) {
+	wc_round_tax_total( $tax );
+}
+function woocommerce_format_decimal( $number, $dp = false, $trim_zeros = false ) {
+	wc_format_decimal( $number, $dp, $trim_zeros );
+}
+function woocommerce_clean( $var ) {
+	wc_clean( $var );
+}
+function woocommerce_array_overlay( $a1, $a2 ) {
+	wc_array_overlay( $a1, $a2 );
+}
+function woocommerce_price( $price, $args = array() ) {
+	wc_price( $price, $args );
+}
+function woocommerce_let_to_num( $size ) {
+	wc_let_to_num( $size );
+}
+function woocommerce_date_format() {
+	wc_date_format();
+}
+function woocommerce_time_format() {
+	wc_time_format();
+}
+function woocommerce_timezone_string() {
+	wc_timezone_string();
+}
+if ( ! function_exists( 'woocommerce_rgb_from_hex' ) ) {
+	function woocommerce_rgb_from_hex( $color ) {
+		wc_rgb_from_hex( $color );
+	}
+}
+if ( ! function_exists( 'woocommerce_hex_darker' ) ) {
+	function woocommerce_hex_darker( $color, $factor = 30 ) {
+		wc_hex_darker( $color, $factor );
+	}
+}
+if ( ! function_exists( 'woocommerce_hex_lighter' ) ) {
+	function woocommerce_hex_lighter( $color, $factor = 30 ) {
+		wc_hex_lighter( $color, $factor );
+	}
+}
+if ( ! function_exists( 'woocommerce_light_or_dark' ) ) {
+	function woocommerce_light_or_dark( $color, $dark = '#000000', $light = '#FFFFFF' ) {
+		wc_light_or_dark( $color, $dark, $light );
+	}
+}
+if ( ! function_exists( 'woocommerce_format_hex' ) ) {
+	function woocommerce_format_hex( $hex ) {
+		wc_format_hex( $hex );
+	}
+}
+
+/**
+ * Order functions (soft deprecated)
+ */
+function woocommerce_get_order_id_by_order_key( $order_key ) {
+	wc_get_order_id_by_order_key( $order_key );
+}
+function woocommerce_downloadable_file_permission( $download_id, $product_id, $order ) {
+	wc_downloadable_file_permission( $download_id, $product_id, $order );
+}
+function woocommerce_downloadable_product_permissions( $order_id ) {
+	wc_downloadable_product_permissions( $order_id );
+}
+function woocommerce_add_order_item( $order_id, $item ) {
+	wc_add_order_item( $order_id, $item );
+}
+function woocommerce_delete_order_item( $item_id ) {
+	wc_delete_order_item( $item_id );
+}
+function woocommerce_update_order_item_meta( $item_id, $meta_key, $meta_value, $prev_value = '' ) {
+	wc_update_order_item_meta( $item_id, $meta_key, $meta_value, $prev_value );
+}
+function woocommerce_add_order_item_meta( $item_id, $meta_key, $meta_value, $unique = false ) {
+	wc_add_order_item_meta( $item_id, $meta_key, $meta_value, $unique );
+}
+function woocommerce_delete_order_item_meta( $item_id, $meta_key, $meta_value = '', $delete_all = false ) {
+	wc_delete_order_item_meta( $item_id, $meta_key, $meta_value, $delete_all );
+}
+function woocommerce_get_order_item_meta( $item_id, $key, $single = true ) {
+	wc_get_order_item_meta( $item_id, $key, $single );
+}
+function woocommerce_cancel_unpaid_orders() {
+	wc_cancel_unpaid_orders();
+}
+function woocommerce_processing_order_count() {
+	wc_processing_order_count();
+}
+
+/**
+ * Page functions (soft deprecated)
+ */
+function woocommerce_get_page_id( $page ) {
+	wc_get_page_id( $page );
+}
+function woocommerce_get_endpoint_url( $endpoint, $value = '', $permalink = '' ) {
+	wc_get_endpoint_url( $endpoint, $value, $permalink );
+}
+function woocommerce_lostpassword_url( $url ) {
+	wc_lostpassword_url( $url );
+}
+function woocommerce_customer_edit_account_url() {
+	wc_customer_edit_account_url();
+}
+function woocommerce_nav_menu_items( $items, $args ) {
+	wc_nav_menu_items( $items, $args );
+}
+function woocommerce_nav_menu_item_classes( $menu_items, $args ) {
+	wc_nav_menu_item_classes( $menu_items, $args );
+}
+function woocommerce_list_pages( $pages ) {
+	wc_list_pages( $pages );
+}
 
 /**
  * Handle renamed filters

includes/wc-formatting-functions.php

@@ -21,7 +21,7 @@ if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
  * @param mixed $taxonomy
  * @return string
  */
-function woocommerce_sanitize_taxonomy_name( $taxonomy ) {
+function wc_sanitize_taxonomy_name( $taxonomy ) {
 	$filtered = strtolower( remove_accents( stripslashes( strip_tags( $taxonomy ) ) ) );
 	$filtered = preg_replace( '/&.+?;/', '', $filtered ); // Kill entities
 	$filtered = str_replace( array( '.', '\'', '"' ), '', $filtered ); // Kill quotes and full stops.
@@ -37,25 +37,23 @@ function woocommerce_sanitize_taxonomy_name( $taxonomy ) {
  * @param string $file_url
  * @return string
  */
-function woocommerce_get_filename_from_url( $file_url ) {
+function wc_get_filename_from_url( $file_url ) {
 	$parts = parse_url( $file_url );
 	if ( isset( $parts['path'] ) )
 		return basename( $parts['path'] );
 }
 
 /**
- * woocommerce_get_dimension function.
- *
  * Normalise dimensions, unify to cm then convert to wanted unit value
  *
- * Usage: woocommerce_get_dimension(55, 'in');
+ * Usage: wc_get_dimension(55, 'in');
  *
  * @access public
  * @param mixed $dim
  * @param mixed $to_unit 'in', 'm', 'cm', 'm'
  * @return float
  */
-function woocommerce_get_dimension( $dim, $to_unit ) {
+function wc_get_dimension( $dim, $to_unit ) {
 
 	$from_unit 	= strtolower( get_option( 'woocommerce_dimension_unit' ) );
 	$to_unit	= strtolower( $to_unit );
@@ -98,18 +96,16 @@ function woocommerce_get_dimension( $dim, $to_unit ) {
 }
 
 /**
- * woocommerce_get_weight function.
- *
  * Normalise weights, unify to cm then convert to wanted unit value
  *
- * Usage: woocommerce_get_weight(55, 'kg');
+ * Usage: wc_get_weight(55, 'kg');
  *
  * @access public
  * @param mixed $weight
  * @param mixed $to_unit 'g', 'kg', 'lbs'
  * @return float
  */
-function woocommerce_get_weight( $weight, $to_unit ) {
+function wc_get_weight( $weight, $to_unit ) {
 
 	$from_unit 	= strtolower( get_option('woocommerce_weight_unit') );
 	$to_unit	= strtolower( $to_unit );
@@ -152,7 +148,7 @@ function woocommerce_get_weight( $weight, $to_unit ) {
  * @param mixed $price
  * @return string
  */
-function woocommerce_trim_zeros( $price ) {
+function wc_trim_zeros( $price ) {
 	return preg_replace( '/' . preg_quote( get_option( 'woocommerce_price_decimal_sep' ), '/' ) . '0++$/', '', $price );
 }
 
@@ -163,7 +159,7 @@ function woocommerce_trim_zeros( $price ) {
  * @param mixed $price
  * @return string
  */
-function woocommerce_round_tax_total( $tax ) {
+function wc_round_tax_total( $tax ) {
 	$dp = (int) get_option( 'woocommerce_price_num_decimals' );
 
 	if ( version_compare( phpversion(), '5.3', '<' ) ) {
@@ -184,12 +180,12 @@ function woocommerce_round_tax_total( $tax ) {
  * @param  boolean $trim_zeros from end of string
  * @return string
  */
-function woocommerce_format_decimal( $number, $dp = false, $trim_zeros = false ) {
+function wc_format_decimal( $number, $dp = false, $trim_zeros = false ) {
 	// Remove locale from string
 	if ( ! is_float( $number ) ) {
 		$locale   = localeconv();
 		$decimals = array( get_option( 'woocommerce_price_decimal_sep' ), $locale['decimal_point'], $locale['mon_decimal_point'] );
-		$number   = woocommerce_clean( str_replace( $decimals, '.', $number ) );
+		$number   = wc_clean( str_replace( $decimals, '.', $number ) );
 	}
 
 	// DP is false - don't use number format, just return a string in our format
@@ -246,7 +242,7 @@ function wc_format_localized_decimal( $value ) {
  * @param string $var
  * @return string
  */
-function woocommerce_clean( $var ) {
+function wc_clean( $var ) {
 	return sanitize_text_field( $var );
 }
 
@@ -258,12 +254,12 @@ function woocommerce_clean( $var ) {
  * @param array $a2
  * @return array
  */
-function woocommerce_array_overlay( $a1, $a2 ) {
+function wc_array_overlay( $a1, $a2 ) {
     foreach( $a1 as $k => $v ) {
         if ( ! array_key_exists( $k, $a2 ) )
         	continue;
         if ( is_array( $v ) && is_array( $a2[ $k ] ) ) {
-            $a1[ $k ] = woocommerce_array_overlay( $v, $a2[ $k ] );
+            $a1[ $k ] = wc_array_overlay( $v, $a2[ $k ] );
         } else {
             $a1[ $k ] = $a2[ $k ];
         }
@@ -305,7 +301,7 @@ function get_woocommerce_price_format() {
  * @param array $args (default: array())
  * @return string
  */
-function woocommerce_price( $price, $args = array() ) {
+function wc_price( $price, $args = array() ) {
 	global $woocommerce;
 
 	extract( shortcode_atts( array(
@@ -324,7 +320,7 @@ function woocommerce_price( $price, $args = array() ) {
 	$price           = apply_filters( 'formatted_woocommerce_price', number_format( $price, $num_decimals, $decimal_sep, $thousands_sep ), $price, $num_decimals, $decimal_sep, $thousands_sep );
 
 	if ( apply_filters( 'woocommerce_price_trim_zeros', true ) && $num_decimals > 0 )
-		$price = woocommerce_trim_zeros( $price );
+		$price = wc_trim_zeros( $price );
 
 	$return = '<span class="amount">' . sprintf( get_woocommerce_price_format(), $currency_symbol, $price ) . '</span>';
 
@@ -343,7 +339,7 @@ function woocommerce_price( $price, $args = array() ) {
  * @param $size
  * @return int
  */
-function woocommerce_let_to_num( $size ) {
+function wc_let_to_num( $size ) {
     $l 		= substr( $size, -1 );
     $ret 	= substr( $size, 0, -1 );
     switch( strtoupper( $l ) ) {
@@ -367,7 +363,7 @@ function woocommerce_let_to_num( $size ) {
  * @access public
  * @return string
  */
-function woocommerce_date_format() {
+function wc_date_format() {
 	return apply_filters( 'woocommerce_date_format', get_option( 'date_format' ) );
 }
 
@@ -377,7 +373,7 @@ function woocommerce_date_format() {
  * @access public
  * @return string
  */
-function woocommerce_time_format() {
+function wc_time_format() {
 	return apply_filters( 'woocommerce_time_format', get_option( 'time_format' ) );
 }
 
@@ -391,7 +387,7 @@ function woocommerce_time_format() {
  * @access public
  * @return string a valid PHP timezone string for the site
  */
-function woocommerce_timezone_string() {
+function wc_timezone_string() {
 
 	// if site timezone string exists, return it
 	if ( $timezone = get_option( 'timezone_string' ) )
@@ -426,7 +422,7 @@ function woocommerce_timezone_string() {
 	return 'UTC';
 }
 
-if ( ! function_exists( 'woocommerce_rgb_from_hex' ) ) {
+if ( ! function_exists( 'wc_rgb_from_hex' ) ) {
 
 	/**
 	 * Hex darker/lighter/contrast functions for colours
@@ -435,7 +431,7 @@ if ( ! function_exists( 'woocommerce_rgb_from_hex' ) ) {
 	 * @param mixed $color
 	 * @return string
 	 */
-	function woocommerce_rgb_from_hex( $color ) {
+	function wc_rgb_from_hex( $color ) {
 		$color = str_replace( '#', '', $color );
 		// Convert shorthand colors to full format, e.g. "FFF" -> "FFFFFF"
 		$color = preg_replace( '~^(.)(.)(.)$~', '$1$1$2$2$3$3', $color );
@@ -447,7 +443,7 @@ if ( ! function_exists( 'woocommerce_rgb_from_hex' ) ) {
 	}
 }
 
-if ( ! function_exists( 'woocommerce_hex_darker' ) ) {
+if ( ! function_exists( 'wc_hex_darker' ) ) {
 
 	/**
 	 * Hex darker/lighter/contrast functions for colours
@@ -457,8 +453,8 @@ if ( ! function_exists( 'woocommerce_hex_darker' ) ) {
 	 * @param int $factor (default: 30)
 	 * @return string
 	 */
-	function woocommerce_hex_darker( $color, $factor = 30 ) {
+	function wc_hex_darker( $color, $factor = 30 ) {
-		$base = woocommerce_rgb_from_hex( $color );
+		$base = wc_rgb_from_hex( $color );
 		$color = '#';
 
 		foreach ($base as $k => $v) :
@@ -477,7 +473,7 @@ if ( ! function_exists( 'woocommerce_hex_darker' ) ) {
 	}
 }
 
-if ( ! function_exists( 'woocommerce_hex_lighter' ) ) {
+if ( ! function_exists( 'wc_hex_lighter' ) ) {
 
 	/**
 	 * Hex darker/lighter/contrast functions for colours
@@ -487,8 +483,8 @@ if ( ! function_exists( 'woocommerce_hex_lighter' ) ) {
 	 * @param int $factor (default: 30)
 	 * @return string
 	 */
-	function woocommerce_hex_lighter( $color, $factor = 30 ) {
+	function wc_hex_lighter( $color, $factor = 30 ) {
-		$base = woocommerce_rgb_from_hex( $color );
+		$base = wc_rgb_from_hex( $color );
 		$color = '#';
 
 	    foreach ($base as $k => $v) :
@@ -508,7 +504,7 @@ if ( ! function_exists( 'woocommerce_hex_lighter' ) ) {
 	}
 }
 
-if ( ! function_exists( 'woocommerce_light_or_dark' ) ) {
+if ( ! function_exists( 'wc_light_or_dark' ) ) {
 
 	/**
 	 * Detect if we should use a light or dark colour on a background colour
@@ -519,7 +515,7 @@ if ( ! function_exists( 'woocommerce_light_or_dark' ) ) {
 	 * @param string $light (default: '#FFFFFF')
 	 * @return string
 	 */
-	function woocommerce_light_or_dark( $color, $dark = '#000000', $light = '#FFFFFF' ) {
+	function wc_light_or_dark( $color, $dark = '#000000', $light = '#FFFFFF' ) {
 	    //return ( hexdec( $color ) > 0xffffff / 2 ) ? $dark : $light;
 	    $hex = str_replace( '#', '', $color );
 
@@ -532,7 +528,7 @@ if ( ! function_exists( 'woocommerce_light_or_dark' ) ) {
 	}
 }
 
-if ( ! function_exists( 'woocommerce_format_hex' ) ) {
+if ( ! function_exists( 'wc_format_hex' ) ) {
 
 	/**
 	 * Format string as hex
@@ -541,7 +537,7 @@ if ( ! function_exists( 'woocommerce_format_hex' ) ) {
 	 * @param string $hex
 	 * @return string
 	 */
-	function woocommerce_format_hex( $hex ) {
+	function wc_format_hex( $hex ) {
 
 	    $hex = trim( str_replace( '#', '', $hex ) );
 

includes/wc-notice-functions.php

@@ -79,7 +79,7 @@ function wc_print_notices() {
 
 	foreach ( $notice_types as $notice_type ) {
 		if ( wc_notice_count( $notice_type ) > 0 ) {
-			woocommerce_get_template( "notices/{$notice_type}.php", array(
+			wc_get_template( "notices/{$notice_type}.php", array(
 				'messages' => $all_notices[$notice_type]
 			) );
 		}
@@ -101,7 +101,7 @@ function wc_print_notice( $message, $notice_type = 'success' ) {
 	if ( 'success' === $notice_type )
 		$message = apply_filters( 'woocommerce_add_message', $message );
 
-	woocommerce_get_template( "notices/{$notice_type}.php", array(
+	wc_get_template( "notices/{$notice_type}.php", array(
 		'messages' => array( apply_filters( 'woocommerce_add_' . $notice_type, $message ) )
 	) );
 }

includes/wc-order-functions.php

@@ -19,7 +19,7 @@ if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
  * @param string $order_key An order key has generated by
  * @return int The ID of an order, or 0 if the order could not be found
  */
-function woocommerce_get_order_id_by_order_key( $order_key ) {
+function wc_get_order_id_by_order_key( $order_key ) {
 	global $wpdb;
 
 	// Faster than get_posts()
@@ -37,7 +37,7 @@ function woocommerce_get_order_id_by_order_key( $order_key ) {
  * @param WC_Order $order the order
  * @return int insert id | bool false on failure
  */
-function woocommerce_downloadable_file_permission( $download_id, $product_id, $order ) {
+function wc_downloadable_file_permission( $download_id, $product_id, $order ) {
 	global $wpdb;
 
 	if ( $order->status == 'processing' && get_option( 'woocommerce_downloads_grant_access_after_payment' ) == 'no' )
@@ -105,7 +105,7 @@ add_action('woocommerce_order_status_processing', 'woocommerce_downloadable_prod
  * @param int $order_id
  * @return void
  */
-function woocommerce_downloadable_product_permissions( $order_id ) {
+function wc_downloadable_product_permissions( $order_id ) {
 	if ( get_post_meta( $order_id, '_download_permissions_granted', true ) == 1 )
 		return; // Only do this once
 
@@ -119,7 +119,7 @@ function woocommerce_downloadable_product_permissions( $order_id ) {
 				$downloads = get_post_meta( $_product->id, '_downloadable_files' ) ;
 
 				foreach ( $downloads[0] as $download_id => $download )
-					woocommerce_downloadable_file_permission( $download_id, $item['variation_id'] > 0 ? $item['variation_id'] : $item['product_id'], $order );
+					wc_downloadable_file_permission( $download_id, $item['variation_id'] > 0 ? $item['variation_id'] : $item['product_id'], $order );
 			}
 		}
 	}
@@ -138,7 +138,7 @@ function woocommerce_downloadable_product_permissions( $order_id ) {
  * @param array $data
  * @return mixed
  */
-function woocommerce_add_order_item( $order_id, $item ) {
+function wc_add_order_item( $order_id, $item ) {
 	global $wpdb;
 
 	$order_id = absint( $order_id );
@@ -173,13 +173,13 @@ function woocommerce_add_order_item( $order_id, $item ) {
 }
 
 /**
- * woocommerce_delete_order_item function.
+ * Delete an item from the order it belongs to based on item id
  *
  * @access public
  * @param int $item_id
  * @return bool
  */
-function woocommerce_delete_order_item( $item_id ) {
+function wc_delete_order_item( $item_id ) {
 	global $wpdb;
 
 	$item_id = absint( $item_id );
@@ -207,7 +207,7 @@ function woocommerce_delete_order_item( $item_id ) {
  * @param string $prev_value (default: '')
  * @return bool
  */
-function woocommerce_update_order_item_meta( $item_id, $meta_key, $meta_value, $prev_value = '' ) {
+function wc_update_order_item_meta( $item_id, $meta_key, $meta_value, $prev_value = '' ) {
 	return update_metadata( 'order_item', $item_id, $meta_key, $meta_value, $prev_value );
 }
 
@@ -221,7 +221,7 @@ function woocommerce_update_order_item_meta( $item_id, $meta_key, $meta_value, $
  * @param bool $unique (default: false)
  * @return bool
  */
-function woocommerce_add_order_item_meta( $item_id, $meta_key, $meta_value, $unique = false ){
+function wc_add_order_item_meta( $item_id, $meta_key, $meta_value, $unique = false ) {
 	return add_metadata( 'order_item', $item_id, $meta_key, $meta_value, $unique );
 }
 
@@ -235,7 +235,7 @@ function woocommerce_add_order_item_meta( $item_id, $meta_key, $meta_value, $uni
  * @param bool $delete_all (default: false)
  * @return bool
  */
-function woocommerce_delete_order_item_meta( $item_id, $meta_key, $meta_value = '', $delete_all = false ) {
+function wc_delete_order_item_meta( $item_id, $meta_key, $meta_value = '', $delete_all = false ) {
 	return delete_metadata( 'order_item', $item_id, $meta_key, $meta_value, $delete_all );
 }
 
@@ -248,17 +248,17 @@ function woocommerce_delete_order_item_meta( $item_id, $meta_key, $meta_value =
  * @param bool $single (default: true)
  * @return mixed
  */
-function woocommerce_get_order_item_meta( $item_id, $key, $single = true ) {
+function wc_get_order_item_meta( $item_id, $key, $single = true ) {
 	return get_metadata( 'order_item', $item_id, $key, $single );
 }
 
 /**
- * woocommerce_cancel_unpaid_orders function.
+ * Cancel all unpaid orders after held duration to prevent stock lock for those products
  *
  * @access public
  * @return void
  */
-function woocommerce_cancel_unpaid_orders() {
+function wc_cancel_unpaid_orders() {
 	global $wpdb;
 
 	$held_duration = get_option( 'woocommerce_hold_stock_minutes' );
@@ -292,9 +292,9 @@ function woocommerce_cancel_unpaid_orders() {
 	}
 
 	wp_clear_scheduled_hook( 'woocommerce_cancel_unpaid_orders' );
-	wp_schedule_single_event( time() + ( absint( $held_duration ) * 60 ), 'woocommerce_cancel_unpaid_orders' );
+	wp_schedule_single_event( time() + ( absint( $held_duration ) * 60 ), 'wc_cancel_unpaid_orders' );
 }
-add_action( 'woocommerce_cancel_unpaid_orders', 'woocommerce_cancel_unpaid_orders' );
+add_action( 'woocommerce_cancel_unpaid_orders', 'wc_cancel_unpaid_orders' );
 
 
 /**
@@ -303,7 +303,7 @@ add_action( 'woocommerce_cancel_unpaid_orders', 'woocommerce_cancel_unpaid_order
  * @access public
  * @return int
  */
-function woocommerce_processing_order_count() {
+function wc_processing_order_count() {
 	if ( false === ( $order_count = get_transient( 'woocommerce_processing_order_count' ) ) ) {
 		$order_statuses = get_terms( 'shop_order_status' );
 			$order_count = false;

includes/wc-page-functions.php

@@ -16,7 +16,7 @@
  * @param string $page
  * @return int
  */
-function woocommerce_get_page_id( $page ) {
+function wc_get_page_id( $page ) {
 
 	if ( $page == 'pay' || $page == 'thanks' ) {
 		_deprecated_argument( __FUNCTION__, '2.1', 'The "pay" and "thanks" pages are no-longer used - an endpoint is added to the checkout instead. To get a valid link use the WC_Order::get_checkout_payment_url() or WC_Order::get_checkout_order_received_url() methods instead.' );
@@ -24,7 +24,7 @@ function woocommerce_get_page_id( $page ) {
 		$page = 'checkout';
 	}
 	if ( $page == 'change_password' || $page == 'edit_address' || $page == 'lost_password' ) {
-		_deprecated_argument( __FUNCTION__, '2.1', 'The "change_password", "edit_address" and "lost_password" pages are no-longer used - an endpoint is added to the my-account instead. To get a valid link use the woocommerce_customer_edit_account_url() function instead.' );
+		_deprecated_argument( __FUNCTION__, '2.1', 'The "change_password", "edit_address" and "lost_password" pages are no-longer used - an endpoint is added to the my-account instead. To get a valid link use the wc_customer_edit_account_url() function instead.' );
 
 		$page = 'myaccount';
 	}
@@ -42,7 +42,7 @@ function woocommerce_get_page_id( $page ) {
  * @param string $page
  * @return string
  */
-function woocommerce_get_endpoint_url( $endpoint, $value = '', $permalink = '' ) {
+function wc_get_endpoint_url( $endpoint, $value = '', $permalink = '' ) {
 	if ( ! $permalink )
 		$permalink = get_permalink();
 
@@ -58,16 +58,16 @@ function woocommerce_get_endpoint_url( $endpoint, $value = '', $permalink = '' )
 }
 
 /**
- * woocommerce_lostpassword_url function.
+ * Returns the url to the lost password endpoint url
  *
  * @access public
  * @param mixed $url
  * @return void
  */
-function woocommerce_lostpassword_url( $url ) {
+function wc_lostpassword_url( $url ) {
-    return woocommerce_get_endpoint_url( 'lost-password', '', get_permalink( woocommerce_get_page_id( 'myaccount' ) ) );
+    return wc_get_endpoint_url( 'lost-password', '', get_permalink( wc_get_page_id( 'myaccount' ) ) );
 }
-add_filter( 'lostpassword_url',  'woocommerce_lostpassword_url' );
+add_filter( 'lostpassword_url',  'wc_lostpassword_url' );
 
 
 /**
@@ -75,8 +75,8 @@ add_filter( 'lostpassword_url',  'woocommerce_lostpassword_url' );
  *
  * @return string
  */
-function woocommerce_customer_edit_account_url() {
+function wc_customer_edit_account_url() {
-	$edit_account_url = woocommerce_get_endpoint_url( 'edit-account', '', get_permalink( woocommerce_get_page_id( 'myaccount' ) ) );
+	$edit_account_url = wc_get_endpoint_url( 'edit-account', '', get_permalink( wc_get_page_id( 'myaccount' ) ) );
 
 	return apply_filters( 'woocommerce_customer_edit_account_url', $edit_account_url );
 }
@@ -88,11 +88,11 @@ function woocommerce_customer_edit_account_url() {
  * @param mixed $args
  * @return array
  */
-function woocommerce_nav_menu_items( $items, $args ) {
+function wc_nav_menu_items( $items, $args ) {
 	if ( ! is_user_logged_in() ) {
 
 		$hide_pages   = array();
-		$hide_pages[] = (int) woocommerce_get_page_id( 'logout' );
+		$hide_pages[] = (int) wc_get_page_id( 'logout' );
 		$hide_pages   = apply_filters( 'woocommerce_logged_out_hidden_page_ids', $hide_pages );
 
 		foreach ( $items as $key => $item ) {
@@ -102,7 +102,7 @@ function woocommerce_nav_menu_items( $items, $args ) {
 	}
     return $items;
 }
-add_filter( 'wp_nav_menu_objects', 'woocommerce_nav_menu_items', 10, 2 );
+add_filter( 'wp_nav_menu_objects', 'wc_nav_menu_items', 10, 2 );
 
 
 /**
@@ -112,11 +112,11 @@ add_filter( 'wp_nav_menu_objects', 'woocommerce_nav_menu_items', 10, 2 );
  * @param array $args
  * @return array
  */
-function woocommerce_nav_menu_item_classes( $menu_items, $args ) {
+function wc_nav_menu_item_classes( $menu_items, $args ) {
 
 	if ( ! is_woocommerce() ) return $menu_items;
 
-	$shop_page 		= (int) woocommerce_get_page_id('shop');
+	$shop_page 		= (int) wc_get_page_id('shop');
 	$page_for_posts = (int) get_option( 'page_for_posts' );
 
 	foreach ( (array) $menu_items as $key => $menu_item ) {
@@ -150,7 +150,7 @@ function woocommerce_nav_menu_item_classes( $menu_items, $args ) {
 
 	return $menu_items;
 }
-add_filter( 'wp_nav_menu_objects',  'woocommerce_nav_menu_item_classes', 2, 20 );
+add_filter( 'wp_nav_menu_objects',  'wc_nav_menu_item_classes', 2, 20 );
 
 
 /**
@@ -162,12 +162,12 @@ add_filter( 'wp_nav_menu_objects',  'woocommerce_nav_menu_item_classes', 2, 20 )
  * @param string $pages
  * @return string
  */
-function woocommerce_list_pages( $pages ){
+function wc_list_pages( $pages ) {
     global $post;
 
     if (is_woocommerce()) {
         $pages = str_replace( 'current_page_parent', '', $pages); // remove current_page_parent class from any item
-        $shop_page = 'page-item-' . woocommerce_get_page_id('shop'); // find shop_page_id through woocommerce options
+        $shop_page = 'page-item-' . wc_get_page_id('shop'); // find shop_page_id through woocommerce options
 
         if (is_shop()) :
         	$pages = str_replace($shop_page, $shop_page . ' current_page_item', $pages); // add current_page_item class to shop page
@@ -177,4 +177,4 @@ function woocommerce_list_pages( $pages ){
     }
     return $pages;
 }
-add_filter( 'wp_list_pages', 'woocommerce_list_pages' );
+add_filter( 'wp_list_pages', 'wc_list_pages' );

includes/wc-template-functions.php

@@ -21,20 +21,20 @@ function wc_template_redirect() {
 	global $wp_query, $wp;
 
 	// When default permalinks are enabled, redirect shop page to post type archive url
-	if ( ! empty( $_GET['page_id'] ) && get_option( 'permalink_structure' ) == "" && $_GET['page_id'] == woocommerce_get_page_id( 'shop' ) ) {
+	if ( ! empty( $_GET['page_id'] ) && get_option( 'permalink_structure' ) == "" && $_GET['page_id'] == wc_get_page_id( 'shop' ) ) {
 		wp_safe_redirect( get_post_type_archive_link('product') );
 		exit;
 	}
 
 	// When on the checkout with an empty cart, redirect to cart page
-	elseif ( is_page( woocommerce_get_page_id( 'checkout' ) ) && sizeof( WC()->cart->get_cart() ) == 0 && empty( $wp->query_vars['order-pay'] ) && ! isset( $wp->query_vars['order-received'] ) ) {
+	elseif ( is_page( wc_get_page_id( 'checkout' ) ) && sizeof( WC()->cart->get_cart() ) == 0 && empty( $wp->query_vars['order-pay'] ) && ! isset( $wp->query_vars['order-received'] ) ) {
-		wp_redirect( get_permalink( woocommerce_get_page_id( 'cart' ) ) );
+		wp_redirect( get_permalink( wc_get_page_id( 'cart' ) ) );
 		exit;
 	}
 
 	// Logout
 	elseif ( isset( $wp->query_vars['customer-logout'] ) ) {
-		wp_redirect( str_replace( '&', '&', wp_logout_url( get_permalink( woocommerce_get_page_id( 'myaccount' ) ) ) ) );
+		wp_redirect( str_replace( '&', '&', wp_logout_url( get_permalink( wc_get_page_id( 'myaccount' ) ) ) ) );
 		exit;
 	}
 
@@ -251,7 +251,7 @@ if ( ! function_exists( 'woocommerce_content' ) ) {
 
 			while ( have_posts() ) : the_post();
 
-				woocommerce_get_template_part( 'content', 'single-product' );
+				wc_get_template_part( 'content', 'single-product' );
 
 			endwhile;
 
@@ -275,7 +275,7 @@ if ( ! function_exists( 'woocommerce_content' ) ) {
 
 					<?php while ( have_posts() ) : the_post(); ?>
 
-						<?php woocommerce_get_template_part( 'content', 'product' ); ?>
+						<?php wc_get_template_part( 'content', 'product' ); ?>
 
 					<?php endwhile; // end of the loop. ?>
 
@@ -285,7 +285,7 @@ if ( ! function_exists( 'woocommerce_content' ) ) {
 
 			<?php elseif ( ! woocommerce_product_subcategories( array( 'before' => woocommerce_product_loop_start( false ), 'after' => woocommerce_product_loop_end( false ) ) ) ) : ?>
 
-				<?php woocommerce_get_template( 'loop/no-products-found.php' ); ?>
+				<?php wc_get_template( 'loop/no-products-found.php' ); ?>
 
 			<?php endif;
 
@@ -304,7 +304,7 @@ if ( ! function_exists( 'woocommerce_output_content_wrapper' ) ) {
 	 * @return void
 	 */
 	function woocommerce_output_content_wrapper() {
-		woocommerce_get_template( 'shop/wrapper-start.php' );
+		wc_get_template( 'shop/wrapper-start.php' );
 	}
 }
 if ( ! function_exists( 'woocommerce_output_content_wrapper_end' ) ) {
@@ -316,7 +316,7 @@ if ( ! function_exists( 'woocommerce_output_content_wrapper_end' ) ) {
 	 * @return void
 	 */
 	function woocommerce_output_content_wrapper_end() {
-		woocommerce_get_template( 'shop/wrapper-end.php' );
+		wc_get_template( 'shop/wrapper-end.php' );
 	}
 }
 
@@ -329,7 +329,7 @@ if ( ! function_exists( 'woocommerce_get_sidebar' ) ) {
 	 * @return void
 	 */
 	function woocommerce_get_sidebar() {
-		woocommerce_get_template( 'shop/sidebar.php' );
+		wc_get_template( 'shop/sidebar.php' );
 	}
 }
 
@@ -377,7 +377,7 @@ if ( ! function_exists( 'woocommerce_page_title' ) ) {
 
 		} else {
 
-			$shop_page_id = woocommerce_get_page_id( 'shop' );
+			$shop_page_id = wc_get_page_id( 'shop' );
 			$page_title   = get_the_title( $shop_page_id );
 
 		}
@@ -401,7 +401,7 @@ if ( ! function_exists( 'woocommerce_product_loop_start' ) ) {
 	 */
 	function woocommerce_product_loop_start( $echo = true ) {
 		ob_start();
-		woocommerce_get_template( 'loop/loop-start.php' );
+		wc_get_template( 'loop/loop-start.php' );
 		if ( $echo )
 			echo ob_get_clean();
 		else
@@ -419,7 +419,7 @@ if ( ! function_exists( 'woocommerce_product_loop_end' ) ) {
 	function woocommerce_product_loop_end( $echo = true ) {
 		ob_start();
 
-		woocommerce_get_template( 'loop/loop-end.php' );
+		wc_get_template( 'loop/loop-end.php' );
 
 		if ( $echo )
 			echo ob_get_clean();
@@ -456,7 +456,7 @@ if ( ! function_exists( 'woocommerce_product_archive_description' ) ) {
 	 */
 	function woocommerce_product_archive_description() {
 		if ( is_post_type_archive( 'product' ) && get_query_var( 'paged' ) == 0 ) {
-			$shop_page   = get_post( woocommerce_get_page_id( 'shop' ) );
+			$shop_page   = get_post( wc_get_page_id( 'shop' ) );
 			if ( $shop_page ) {
 				$description = apply_filters( 'the_content', $shop_page->post_content );
 				if ( $description ) {
@@ -477,7 +477,7 @@ if ( ! function_exists( 'woocommerce_template_loop_add_to_cart' ) ) {
 	 * @return void
 	 */
 	function woocommerce_template_loop_add_to_cart() {
-		woocommerce_get_template( 'loop/add-to-cart.php' );
+		wc_get_template( 'loop/add-to-cart.php' );
 	}
 }
 if ( ! function_exists( 'woocommerce_template_loop_product_thumbnail' ) ) {
@@ -503,7 +503,7 @@ if ( ! function_exists( 'woocommerce_template_loop_price' ) ) {
 	 * @return void
 	 */
 	function woocommerce_template_loop_price() {
-		woocommerce_get_template( 'loop/price.php' );
+		wc_get_template( 'loop/price.php' );
 	}
 }
 if ( ! function_exists( 'woocommerce_template_loop_rating' ) ) {
@@ -516,7 +516,7 @@ if ( ! function_exists( 'woocommerce_template_loop_rating' ) ) {
 	 * @return void
 	 */
 	function woocommerce_template_loop_rating() {
-		woocommerce_get_template( 'loop/rating.php' );
+		wc_get_template( 'loop/rating.php' );
 	}
 }
 if ( ! function_exists( 'woocommerce_show_product_loop_sale_flash' ) ) {
@@ -529,7 +529,7 @@ if ( ! function_exists( 'woocommerce_show_product_loop_sale_flash' ) ) {
 	 * @return void
 	 */
 	function woocommerce_show_product_loop_sale_flash() {
-		woocommerce_get_template( 'loop/sale-flash.php' );
+		wc_get_template( 'loop/sale-flash.php' );
 	}
 }
 
@@ -611,7 +611,7 @@ if ( ! function_exists( 'woocommerce_result_count' ) ) {
 	 * @return void
 	 */
 	function woocommerce_result_count() {
-		woocommerce_get_template( 'loop/result-count.php' );
+		wc_get_template( 'loop/result-count.php' );
 	}
 }
 
@@ -625,9 +625,9 @@ if ( ! function_exists( 'woocommerce_catalog_ordering' ) ) {
 	 * @return void
 	 */
 	function woocommerce_catalog_ordering() {
-		$orderby = isset( $_GET['orderby'] ) ? woocommerce_clean( $_GET['orderby'] ) : apply_filters( 'woocommerce_default_catalog_orderby', get_option( 'woocommerce_default_catalog_orderby' ) );
+		$orderby = isset( $_GET['orderby'] ) ? wc_clean( $_GET['orderby'] ) : apply_filters( 'woocommerce_default_catalog_orderby', get_option( 'woocommerce_default_catalog_orderby' ) );
 
-		woocommerce_get_template( 'loop/orderby.php', array( 'orderby' => $orderby ) );
+		wc_get_template( 'loop/orderby.php', array( 'orderby' => $orderby ) );
 	}
 }
 
@@ -641,7 +641,7 @@ if ( ! function_exists( 'woocommerce_pagination' ) ) {
 	 * @return void
 	 */
 	function woocommerce_pagination() {
-		woocommerce_get_template( 'loop/pagination.php' );
+		wc_get_template( 'loop/pagination.php' );
 	}
 }
 
@@ -657,7 +657,7 @@ if ( ! function_exists( 'woocommerce_show_product_images' ) ) {
 	 * @return void
 	 */
 	function woocommerce_show_product_images() {
-		woocommerce_get_template( 'single-product/product-image.php' );
+		wc_get_template( 'single-product/product-image.php' );
 	}
 }
 if ( ! function_exists( 'woocommerce_show_product_thumbnails' ) ) {
@@ -670,7 +670,7 @@ if ( ! function_exists( 'woocommerce_show_product_thumbnails' ) ) {
 	 * @return void
 	 */
 	function woocommerce_show_product_thumbnails() {
-		woocommerce_get_template( 'single-product/product-thumbnails.php' );
+		wc_get_template( 'single-product/product-thumbnails.php' );
 	}
 }
 if ( ! function_exists( 'woocommerce_output_product_data_tabs' ) ) {
@@ -683,7 +683,7 @@ if ( ! function_exists( 'woocommerce_output_product_data_tabs' ) ) {
 	 * @return void
 	 */
 	function woocommerce_output_product_data_tabs() {
-		woocommerce_get_template( 'single-product/tabs/tabs.php' );
+		wc_get_template( 'single-product/tabs/tabs.php' );
 	}
 }
 if ( ! function_exists( 'woocommerce_template_single_title' ) ) {
@@ -696,7 +696,7 @@ if ( ! function_exists( 'woocommerce_template_single_title' ) ) {
 	 * @return void
 	 */
 	function woocommerce_template_single_title() {
-		woocommerce_get_template( 'single-product/title.php' );
+		wc_get_template( 'single-product/title.php' );
 	}
 }
 if ( ! function_exists( 'woocommerce_template_single_rating' ) ) {
@@ -709,7 +709,7 @@ if ( ! function_exists( 'woocommerce_template_single_rating' ) ) {
 	 * @return void
 	 */
 	function woocommerce_template_single_rating() {
-		woocommerce_get_template( 'single-product/rating.php' );
+		wc_get_template( 'single-product/rating.php' );
 	}
 }
 if ( ! function_exists( 'woocommerce_template_single_price' ) ) {
@@ -722,7 +722,7 @@ if ( ! function_exists( 'woocommerce_template_single_price' ) ) {
 	 * @return void
 	 */
 	function woocommerce_template_single_price() {
-		woocommerce_get_template( 'single-product/price.php' );
+		wc_get_template( 'single-product/price.php' );
 	}
 }
 if ( ! function_exists( 'woocommerce_template_single_excerpt' ) ) {
@@ -735,7 +735,7 @@ if ( ! function_exists( 'woocommerce_template_single_excerpt' ) ) {
 	 * @return void
 	 */
 	function woocommerce_template_single_excerpt() {
-		woocommerce_get_template( 'single-product/short-description.php' );
+		wc_get_template( 'single-product/short-description.php' );
 	}
 }
 if ( ! function_exists( 'woocommerce_template_single_meta' ) ) {
@@ -748,7 +748,7 @@ if ( ! function_exists( 'woocommerce_template_single_meta' ) ) {
 	 * @return void
 	 */
 	function woocommerce_template_single_meta() {
-		woocommerce_get_template( 'single-product/meta.php' );
+		wc_get_template( 'single-product/meta.php' );
 	}
 }
 if ( ! function_exists( 'woocommerce_template_single_sharing' ) ) {
@@ -761,7 +761,7 @@ if ( ! function_exists( 'woocommerce_template_single_sharing' ) ) {
 	 * @return void
 	 */
 	function woocommerce_template_single_sharing() {
-		woocommerce_get_template( 'single-product/share.php' );
+		wc_get_template( 'single-product/share.php' );
 	}
 }
 if ( ! function_exists( 'woocommerce_show_product_sale_flash' ) ) {
@@ -774,7 +774,7 @@ if ( ! function_exists( 'woocommerce_show_product_sale_flash' ) ) {
 	 * @return void
 	 */
 	function woocommerce_show_product_sale_flash() {
-		woocommerce_get_template( 'single-product/sale-flash.php' );
+		wc_get_template( 'single-product/sale-flash.php' );
 	}
 }
 
@@ -802,7 +802,7 @@ if ( ! function_exists( 'woocommerce_simple_add_to_cart' ) ) {
 	 * @return void
 	 */
 	function woocommerce_simple_add_to_cart() {
-		woocommerce_get_template( 'single-product/add-to-cart/simple.php' );
+		wc_get_template( 'single-product/add-to-cart/simple.php' );
 	}
 }
 if ( ! function_exists( 'woocommerce_grouped_add_to_cart' ) ) {
@@ -817,7 +817,7 @@ if ( ! function_exists( 'woocommerce_grouped_add_to_cart' ) ) {
 	function woocommerce_grouped_add_to_cart() {
 		global $product;
 
-		woocommerce_get_template( 'single-product/add-to-cart/grouped.php', array(
+		wc_get_template( 'single-product/add-to-cart/grouped.php', array(
 			'grouped_product'    => $product,
 			'grouped_products'   => $product->get_children(),
 			'quantites_required' => false
@@ -840,7 +840,7 @@ if ( ! function_exists( 'woocommerce_variable_add_to_cart' ) ) {
 		wp_enqueue_script( 'wc-add-to-cart-variation' );
 
 		// Load the template
-		woocommerce_get_template( 'single-product/add-to-cart/variable.php', array(
+		wc_get_template( 'single-product/add-to-cart/variable.php', array(
 				'available_variations'  => $product->get_available_variations(),
 				'attributes'   			=> $product->get_variation_attributes(),
 				'selected_attributes' 	=> $product->get_variation_default_attributes()
@@ -862,7 +862,7 @@ if ( ! function_exists( 'woocommerce_external_add_to_cart' ) ) {
 		if ( ! $product->get_product_url() )
 			return;
 
-		woocommerce_get_template( 'single-product/add-to-cart/external.php', array(
+		wc_get_template( 'single-product/add-to-cart/external.php', array(
 				'product_url' => $product->get_product_url(),
 				'button_text' => $product->single_add_to_cart_text()
 			) );
@@ -891,7 +891,7 @@ if ( ! function_exists( 'woocommerce_quantity_input' ) ) {
 
 		$args = apply_filters( 'woocommerce_quantity_input_args', wp_parse_args( $args, $defaults ), $product );
 
-		woocommerce_get_template( 'single-product/add-to-cart/quantity.php', $args );
+		wc_get_template( 'single-product/add-to-cart/quantity.php', $args );
 	}
 }
 
@@ -905,7 +905,7 @@ if ( ! function_exists( 'woocommerce_product_description_tab' ) ) {
 	 * @return void
 	 */
 	function woocommerce_product_description_tab() {
-		woocommerce_get_template( 'single-product/tabs/description.php' );
+		wc_get_template( 'single-product/tabs/description.php' );
 	}
 }
 if ( ! function_exists( 'woocommerce_product_additional_information_tab' ) ) {
@@ -918,7 +918,7 @@ if ( ! function_exists( 'woocommerce_product_additional_information_tab' ) ) {
 	 * @return void
 	 */
 	function woocommerce_product_additional_information_tab() {
-		woocommerce_get_template( 'single-product/tabs/additional-information.php' );
+		wc_get_template( 'single-product/tabs/additional-information.php' );
 	}
 }
 if ( ! function_exists( 'woocommerce_product_reviews_tab' ) ) {
@@ -931,7 +931,7 @@ if ( ! function_exists( 'woocommerce_product_reviews_tab' ) ) {
 	 * @return void
 	 */
 	function woocommerce_product_reviews_tab() {
-		woocommerce_get_template( 'single-product/tabs/reviews.php' );
+		wc_get_template( 'single-product/tabs/reviews.php' );
 	}
 }
 
@@ -1018,7 +1018,7 @@ if ( ! function_exists( 'woocommerce_comments' ) ) {
 	 */
 	function woocommerce_comments( $comment, $args, $depth ) {
 		$GLOBALS['comment'] = $comment;
-		woocommerce_get_template( 'single-product/review.php', array( 'comment' => $comment, 'args' => $args, 'depth' => $depth ) );
+		wc_get_template( 'single-product/review.php', array( 'comment' => $comment, 'args' => $args, 'depth' => $depth ) );
 	}
 }
 
@@ -1075,7 +1075,7 @@ if ( ! function_exists( 'woocommerce_related_products' ) ) {
 
 		$args = wp_parse_args( $args, $defaults );
 
-		woocommerce_get_template( 'single-product/related.php', $args );
+		wc_get_template( 'single-product/related.php', $args );
 	}
 }
 
@@ -1091,7 +1091,7 @@ if ( ! function_exists( 'woocommerce_upsell_display' ) ) {
 	 * @return void
 	 */
 	function woocommerce_upsell_display( $posts_per_page = '-1', $columns = 2, $orderby = 'rand' ) {
-		woocommerce_get_template( 'single-product/up-sells.php', array(
+		wc_get_template( 'single-product/up-sells.php', array(
 				'posts_per_page'	=> $posts_per_page,
 				'orderby'			=> apply_filters( 'woocommerce_upsells_orderby', $orderby ),
 				'columns'			=> $columns
@@ -1111,7 +1111,7 @@ if ( ! function_exists( 'woocommerce_shipping_calculator' ) ) {
 	 * @return void
 	 */
 	function woocommerce_shipping_calculator() {
-		woocommerce_get_template( 'cart/shipping-calculator.php' );
+		wc_get_template( 'cart/shipping-calculator.php' );
 	}
 }
 
@@ -1125,7 +1125,7 @@ if ( ! function_exists( 'woocommerce_cart_totals' ) ) {
 	 * @return void
 	 */
 	function woocommerce_cart_totals() {
-		woocommerce_get_template( 'cart/cart-totals.php' );
+		wc_get_template( 'cart/cart-totals.php' );
 	}
 }
 
@@ -1138,7 +1138,7 @@ function woocommerce_cart_totals_shipping_html() {
 	foreach ( $packages as $i => $package ) {
 		$chosen_method = isset( WC()->session->chosen_shipping_methods[ $i ] ) ? WC()->session->chosen_shipping_methods[ $i ] : '';
 
-		woocommerce_get_template( 'cart/cart-shipping.php', array( 'package' => $package, 'available_methods' => $package['rates'], 'show_package_details' => ( sizeof( $packages ) > 1 ), 'index' => $i, 'chosen_method' => $chosen_method ) );
+		wc_get_template( 'cart/cart-shipping.php', array( 'package' => $package, 'available_methods' => $package['rates'], 'show_package_details' => ( sizeof( $packages ) > 1 ), 'index' => $i, 'chosen_method' => $chosen_method ) );
 	}
 }
 
@@ -1160,7 +1160,7 @@ function woocommerce_cart_totals_coupon_html( $coupon ) {
 	$value  = array();
 
 	if ( ! empty( WC()->cart->coupon_discount_amounts[ $coupon->code ] ) )
-		$value[] = '-' . woocommerce_price( WC()->cart->coupon_discount_amounts[ $coupon->code ] );
+		$value[] = '-' . wc_price( WC()->cart->coupon_discount_amounts[ $coupon->code ] );
 
 	if ( $coupon->enable_free_shipping() )
 		$value[] = __( 'Free shipping coupon', 'woocommerce' );
@@ -1182,7 +1182,7 @@ function woocommerce_cart_totals_order_total_html() {
 			foreach ( WC()->cart->get_tax_totals() as $code => $tax )
 				$tax_string_array[] = sprintf( '%s %s', $tax->formatted_amount, $tax->label );
 		} else {
-			$tax_string_array[] = sprintf( '%s %s', woocommerce_price( WC()->cart->get_taxes_total( true, true ) ), WC()->countries->tax_or_vat() );
+			$tax_string_array[] = sprintf( '%s %s', wc_price( WC()->cart->get_taxes_total( true, true ) ), WC()->countries->tax_or_vat() );
 		}
 
 		if ( ! empty( $tax_string_array ) )
@@ -1195,7 +1195,7 @@ function woocommerce_cart_totals_order_total_html() {
  * @param  object $fee
  */
 function woocommerce_cart_totals_fee_html( $fee ) {
-	echo WC()->cart->tax_display_cart == 'excl' ? woocommerce_price( $fee->amount ) : woocommerce_price( $fee->amount + $fee->tax );
+	echo WC()->cart->tax_display_cart == 'excl' ? wc_price( $fee->amount ) : wc_price( $fee->amount + $fee->tax );
 }
 
 /**
@@ -1208,12 +1208,12 @@ function woocommerce_cart_totals_shipping_method_label( $method ) {
 
 	if ( $method->cost > 0 ) {
 		if ( WC()->cart->tax_display_cart == 'excl' ) {
-			$label .= ': ' . woocommerce_price( $method->cost );
+			$label .= ': ' . wc_price( $method->cost );
 			if ( $method->get_shipping_tax() > 0 && WC()->cart->prices_include_tax ) {
 				$label .= ' <small>' . WC()->countries->ex_tax_or_vat() . '</small>';
 			}
 		} else {
-			$label .= ': ' . woocommerce_price( $method->cost + $method->get_shipping_tax() );
+			$label .= ': ' . wc_price( $method->cost + $method->get_shipping_tax() );
 			if ( $method->get_shipping_tax() > 0 && ! WC()->cart->prices_include_tax ) {
 				$label .= ' <small>' . WC()->countries->inc_tax_or_vat() . '</small>';
 			}
@@ -1235,7 +1235,7 @@ if ( ! function_exists( 'woocommerce_cross_sell_display' ) ) {
 	 * @param  string $orderby
 	 */
 	function woocommerce_cross_sell_display( $posts_per_page = 2, $columns = 2, $orderby = 'rand' ) {
-		woocommerce_get_template( 'cart/cross-sells.php', array(
+		wc_get_template( 'cart/cross-sells.php', array(
 				'posts_per_page' => $posts_per_page,
 				'orderby'        => $orderby,
 				'columns'        => $columns
@@ -1261,7 +1261,7 @@ if ( ! function_exists( 'woocommerce_mini_cart' ) ) {
 
 		$args = wp_parse_args( $args, $defaults );
 
-		woocommerce_get_template( 'cart/mini-cart.php', $args );
+		wc_get_template( 'cart/mini-cart.php', $args );
 	}
 }
 
@@ -1286,7 +1286,7 @@ if ( ! function_exists( 'woocommerce_login_form' ) ) {
 
 		$args = wp_parse_args( $args, $defaults  );
 
-		woocommerce_get_template( 'shop/form-login.php', $args );
+		wc_get_template( 'shop/form-login.php', $args );
 	}
 }
 
@@ -1300,7 +1300,7 @@ if ( ! function_exists( 'woocommerce_checkout_login_form' ) ) {
 	 * @return void
 	 */
 	function woocommerce_checkout_login_form() {
-		woocommerce_get_template( 'checkout/form-login.php', array( 'checkout' => WC()->checkout() ) );
+		wc_get_template( 'checkout/form-login.php', array( 'checkout' => WC()->checkout() ) );
 	}
 }
 
@@ -1325,7 +1325,7 @@ if ( ! function_exists( 'woocommerce_breadcrumb' ) ) {
 
 		$args = wp_parse_args( $args, $defaults );
 
-		woocommerce_get_template( 'shop/breadcrumb.php', $args );
+		wc_get_template( 'shop/breadcrumb.php', $args );
 	}
 }
 
@@ -1339,7 +1339,7 @@ if ( ! function_exists( 'woocommerce_order_review' ) ) {
 	 * @return void
 	 */
 	function woocommerce_order_review() {
-		woocommerce_get_template( 'checkout/review-order.php', array( 'checkout' => WC()->checkout() ) );
+		wc_get_template( 'checkout/review-order.php', array( 'checkout' => WC()->checkout() ) );
 	}
 }
 
@@ -1353,7 +1353,7 @@ if ( ! function_exists( 'woocommerce_checkout_coupon_form' ) ) {
 	 * @return void
 	 */
 	function woocommerce_checkout_coupon_form() {
-		woocommerce_get_template( 'checkout/form-coupon.php', array( 'checkout' => WC()->checkout() ) );
+		wc_get_template( 'checkout/form-coupon.php', array( 'checkout' => WC()->checkout() ) );
 	}
 }
 
@@ -1491,7 +1491,7 @@ if ( ! function_exists( 'woocommerce_product_subcategories' ) ) {
 					echo $before;
 				}
 
-				woocommerce_get_template( 'content-product_cat.php', array(
+				wc_get_template( 'content-product_cat.php', array(
 					'category' => $category
 				) );
 
@@ -1569,7 +1569,7 @@ if ( ! function_exists( 'woocommerce_order_details_table' ) ) {
 	function woocommerce_order_details_table( $order_id ) {
 		if ( ! $order_id ) return;
 
-		woocommerce_get_template( 'order/order-details.php', array(
+		wc_get_template( 'order/order-details.php', array(
 			'order_id' => $order_id
 		) );
 	}
@@ -1702,7 +1702,7 @@ if ( ! function_exists( 'woocommerce_form_field' ) ) {
 			$country_key = $key == 'billing_state'? 'billing_country' : 'shipping_country';
 
 			if ( isset( $_POST[ $country_key ] ) ) {
-				$current_cc = woocommerce_clean( $_POST[ $country_key ] );
+				$current_cc = wc_clean( $_POST[ $country_key ] );
 			} elseif ( is_user_logged_in() ) {
 				$current_cc = get_user_meta( get_current_user_id() , $country_key, true );
 				if ( ! $current_cc) {

includes/widgets/class-wc-widget-layered-nav-filters.php

@@ -88,12 +88,12 @@ class WC_Widget_Layered_Nav_Filters extends WC_Widget {
 
 			if ( $min_price ) {
 				$link = remove_query_arg( 'min_price' );
-				echo '<li class="chosen"><a title="' . __( 'Remove filter', 'woocommerce' ) . '" href="' . esc_url( $link ) . '">' . __( 'Min', 'woocommerce' ) . ' ' . woocommerce_price( $min_price ) . '</a></li>';
+				echo '<li class="chosen"><a title="' . __( 'Remove filter', 'woocommerce' ) . '" href="' . esc_url( $link ) . '">' . __( 'Min', 'woocommerce' ) . ' ' . wc_price( $min_price ) . '</a></li>';
 			}
 
 			if ( $max_price ) {
 				$link = remove_query_arg( 'max_price' );
-				echo '<li class="chosen"><a title="' . __( 'Remove filter', 'woocommerce' ) . '" href="' . esc_url( $link ) . '">' . __( 'Max', 'woocommerce' ) . ' ' . woocommerce_price( $max_price ) . '</a></li>';
+				echo '<li class="chosen"><a title="' . __( 'Remove filter', 'woocommerce' ) . '" href="' . esc_url( $link ) . '">' . __( 'Max', 'woocommerce' ) . ' ' . wc_price( $max_price ) . '</a></li>';
 			}
 
 			echo "</ul>";

includes/widgets/class-wc-widget-layered-nav.php

@@ -293,7 +293,7 @@ class WC_Widget_Layered_Nav extends WC_Widget {
 					// Base Link decided by current page
 					if ( defined( 'SHOP_IS_ON_FRONT' ) ) {
 						$link = home_url();
-					} elseif ( is_post_type_archive( 'product' ) || is_page( woocommerce_get_page_id('shop') ) ) {
+					} elseif ( is_post_type_archive( 'product' ) || is_page( wc_get_page_id('shop') ) ) {
 						$link = get_post_type_archive_link( 'product' );
 					} else {
 						$link = get_term_link( get_query_var('term'), get_query_var('taxonomy') );

includes/widgets/class-wc-widget-products.php

@@ -173,7 +173,7 @@ class WC_Widget_Products extends WC_Widget {
 
 			while ( $r->have_posts()) {
 				$r->the_post();
-				woocommerce_get_template( 'content-widget-product.php', array( 'show_rating' => $show_rating ) );
+				wc_get_template( 'content-widget-product.php', array( 'show_rating' => $show_rating ) );
 			}
 
 			echo '</ul>';

includes/widgets/class-wc-widget-recently-viewed.php

@@ -81,7 +81,7 @@ class WC_Widget_Recently_Viewed extends WC_Widget {
 
 			while ( $r->have_posts()) {
 				$r->the_post();
-				woocommerce_get_template( 'content-widget-product.php' );
+				wc_get_template( 'content-widget-product.php' );
 			}
 
 			echo '</ul>';