501 lines
12 KiB
PHP
501 lines
12 KiB
PHP
<?php
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/**
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* WooCommerce Formatting
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*
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* Functions for formatting data.
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*
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* @author WooThemes
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* @category Core
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* @package WooCommerce/Functions
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* @version 2.1.0
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*/
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if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
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/**
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* Sanitize taxonomy names. Slug format (no spaces, lowercase).
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*
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* Doesn't use sanitize_title as this destroys utf chars.
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*
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* @access public
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* @param mixed $taxonomy
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* @return void
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*/
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function woocommerce_sanitize_taxonomy_name( $taxonomy ) {
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$taxonomy = strtolower( stripslashes( strip_tags( $taxonomy ) ) );
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$taxonomy = preg_replace( '/&.+?;/', '', $taxonomy ); // Kill entities
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$taxonomy = str_replace( array( '.', '\'', '"' ), '', $taxonomy ); // Kill quotes and full stops.
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$taxonomy = str_replace( array( ' ', '_' ), '-', $taxonomy ); // Replace spaces and underscores.
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return $taxonomy;
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}
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/**
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* Gets the filename part of a download URL
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*
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* @access public
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* @param string $file_url
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* @return string
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*/
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function woocommerce_get_filename_from_url( $file_url ) {
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$parts = parse_url( $file_url );
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return basename( $parts['path'] );
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}
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/**
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* woocommerce_get_dimension function.
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*
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* Normalise dimensions, unify to cm then convert to wanted unit value
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*
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* Usage: woocommerce_get_dimension(55, 'in');
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*
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* @access public
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* @param mixed $dim
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* @param mixed $to_unit 'in', 'm', 'cm', 'm'
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* @return float
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*/
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function woocommerce_get_dimension( $dim, $to_unit ) {
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$from_unit = strtolower( get_option( 'woocommerce_dimension_unit' ) );
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$to_unit = strtolower( $to_unit );
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// Unify all units to cm first
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if ( $from_unit !== $to_unit ) {
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switch ( $from_unit ) {
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case 'in':
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$dim *= 2.54;
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break;
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case 'm':
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$dim *= 100;
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break;
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case 'mm':
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$dim *= 0.1;
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break;
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case 'yd':
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$dim *= 0.010936133;
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break;
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}
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// Output desired unit
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switch ( $to_unit ) {
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case 'in':
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$dim *= 0.3937;
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break;
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case 'm':
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$dim *= 0.01;
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break;
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case 'mm':
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$dim *= 10;
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break;
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case 'yd':
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$dim *= 91.44;
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break;
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}
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}
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return ( $dim < 0 ) ? 0 : $dim;
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}
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/**
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* woocommerce_get_weight function.
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*
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* Normalise weights, unify to cm then convert to wanted unit value
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*
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* Usage: woocommerce_get_weight(55, 'kg');
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*
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* @access public
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* @param mixed $weight
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* @param mixed $to_unit 'g', 'kg', 'lbs'
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* @return float
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*/
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function woocommerce_get_weight( $weight, $to_unit ) {
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$from_unit = strtolower( get_option('woocommerce_weight_unit') );
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$to_unit = strtolower( $to_unit );
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//Unify all units to kg first
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if ( $from_unit !== $to_unit ) {
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switch ( $from_unit ) {
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case 'g':
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$weight *= 0.001;
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break;
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case 'lbs':
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$weight *= 0.4536;
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break;
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case 'oz':
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$weight *= 0.0283;
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break;
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}
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// Output desired unit
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switch ( $to_unit ) {
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case 'g':
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$weight *= 1000;
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break;
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case 'lbs':
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$weight *= 2.2046;
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break;
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case 'oz':
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$weight *= 35.274;
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break;
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}
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}
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return ( $weight < 0 ) ? 0 : $weight;
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}
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/**
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* Trim trailing zeros off prices.
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*
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* @access public
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* @param mixed $price
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* @return string
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*/
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function woocommerce_trim_zeros( $price ) {
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return preg_replace( '/' . preg_quote( get_option( 'woocommerce_price_decimal_sep' ), '/' ) . '0++$/', '', $price );
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}
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/**
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* Format decimal numbers - format to a defined number of dp and remove trailing zeros.
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*
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* Remove's user locale settings, converting to a string which uses '.' for decimals, with no thousand separators.
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*
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* @param float|string $number
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* @param mixed $dp number of decimal points to use, blank to use woocommerce_price_num_decimals, or false to avoid all rounding.
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* @param boolean $trim_zeros from end of string
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* @return string
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*/
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function woocommerce_format_decimal( $number, $dp = '', $trim_zeros = true ) {
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$number = floatval( $number );
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// DP is false - don't use number format, just remove locale settings from the number
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if ( $dp === false ) {
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$locale = localeconv();
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$decimal = isset( $locale['decimal_point'] ) ? $locale['decimal_point'] : '.';
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// Only allow numbers and the decimal point
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if ( strstr( $number, $decimal ) )
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$number = preg_replace( "/[^0-9\\" . $decimal . "]/", "", strval( $number ) );
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else
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$number = preg_replace( "/[^0-9.]/", "", strval( $number ) );
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// Replace decimal point with .
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$number = str_replace( $decimal, '.', $number );
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} else {
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$dp = ( $dp == "" ) ? intval( get_option( 'woocommerce_price_num_decimals' ) ) : intval( $dp );
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$number = number_format( $number, $dp, '.', '' );
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}
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if ( $trim_zeros && strstr( $number, '.' ) )
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$number = rtrim( rtrim( $number, '0' ), '.' );
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return $number;
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}
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/**
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* Formal total costs - format to the number of decimal places for the base currency.
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*
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* @access public
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* @param mixed $number
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* @return string
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*/
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function woocommerce_format_total( $number ) {
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return woocommerce_format_decimal( $number, '', false );
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}
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/**
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* Clean variables
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*
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* @access public
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* @param string $var
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* @return string
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*/
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function woocommerce_clean( $var ) {
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return sanitize_text_field( $var );
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}
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/**
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* Merge two arrays
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*
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* @access public
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* @param array $a1
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* @param array $a2
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* @return array
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*/
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function woocommerce_array_overlay( $a1, $a2 ) {
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foreach( $a1 as $k => $v ) {
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if ( ! array_key_exists( $k, $a2 ) )
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continue;
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if ( is_array( $v ) && is_array( $a2[ $k ] ) ) {
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$a1[ $k ] = woocommerce_array_overlay( $v, $a2[ $k ] );
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} else {
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$a1[ $k ] = $a2[ $k ];
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}
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}
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return $a1;
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}
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/**
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* Get the price format depending on the currency position
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*
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* @return string
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*/
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function get_woocommerce_price_format() {
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$currency_pos = get_option( 'woocommerce_currency_pos' );
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switch ( $currency_pos ) {
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case 'left' :
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$format = '%1$s%2$s';
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break;
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case 'right' :
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$format = '%2$s%1$s';
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break;
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case 'left_space' :
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$format = '%1$s %2$s';
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break;
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case 'right_space' :
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$format = '%2$s %1$s';
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break;
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}
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return apply_filters( 'woocommerce_price_format', $format, $currency_pos );
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}
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/**
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* Format the price with a currency symbol.
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*
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* @access public
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* @param float $price
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* @param array $args (default: array())
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* @return string
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*/
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function woocommerce_price( $price, $args = array() ) {
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global $woocommerce;
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extract( shortcode_atts( array(
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'ex_tax_label' => '0'
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), $args ) );
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$return = '';
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$num_decimals = (int) get_option( 'woocommerce_price_num_decimals' );
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$currency_pos = get_option( 'woocommerce_currency_pos' );
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$currency_symbol = get_woocommerce_currency_symbol();
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$decimal_sep = wp_specialchars_decode( stripslashes( get_option( 'woocommerce_price_decimal_sep' ) ), ENT_QUOTES );
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$thousands_sep = wp_specialchars_decode( stripslashes( get_option( 'woocommerce_price_thousand_sep' ) ), ENT_QUOTES );
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$price = apply_filters( 'raw_woocommerce_price', (double) $price );
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$price = number_format( $price, $num_decimals, $decimal_sep, $thousands_sep );
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if ( apply_filters( 'woocommerce_price_trim_zeros', true ) && $num_decimals > 0 )
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$price = woocommerce_trim_zeros( $price );
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$return = '<span class="amount">' . sprintf( get_woocommerce_price_format(), $currency_symbol, $price ) . '</span>';
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if ( $ex_tax_label && get_option( 'woocommerce_calc_taxes' ) == 'yes' )
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$return .= ' <small>' . $woocommerce->countries->ex_tax_or_vat() . '</small>';
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return $return;
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}
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/**
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* let_to_num function.
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*
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* This function transforms the php.ini notation for numbers (like '2M') to an integer.
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*
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* @access public
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* @param $size
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* @return int
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*/
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function woocommerce_let_to_num( $size ) {
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$l = substr( $size, -1 );
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$ret = substr( $size, 0, -1 );
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switch( strtoupper( $l ) ) {
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case 'P':
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$ret *= 1024;
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case 'T':
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$ret *= 1024;
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case 'G':
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$ret *= 1024;
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case 'M':
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$ret *= 1024;
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case 'K':
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$ret *= 1024;
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}
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return $ret;
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}
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/**
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* WooCommerce Date Format - Allows to change date format for everything WooCommerce
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*
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* @access public
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* @return string
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*/
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function woocommerce_date_format() {
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return apply_filters( 'woocommerce_date_format', get_option( 'date_format' ) );
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}
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/**
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* WooCommerce Time Format - Allows to change time format for everything WooCommerce
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*
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* @access public
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* @return string
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*/
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function woocommerce_time_format() {
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return apply_filters( 'woocommerce_time_format', get_option( 'time_format' ) );
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}
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if ( ! function_exists( 'woocommerce_rgb_from_hex' ) ) {
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/**
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* Hex darker/lighter/contrast functions for colours
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*
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* @access public
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* @param mixed $color
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* @return string
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*/
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function woocommerce_rgb_from_hex( $color ) {
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$color = str_replace( '#', '', $color );
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// Convert shorthand colors to full format, e.g. "FFF" -> "FFFFFF"
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$color = preg_replace( '~^(.)(.)(.)$~', '$1$1$2$2$3$3', $color );
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$rgb['R'] = hexdec( $color{0}.$color{1} );
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$rgb['G'] = hexdec( $color{2}.$color{3} );
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$rgb['B'] = hexdec( $color{4}.$color{5} );
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return $rgb;
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}
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}
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if ( ! function_exists( 'woocommerce_hex_darker' ) ) {
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/**
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* Hex darker/lighter/contrast functions for colours
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*
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* @access public
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* @param mixed $color
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* @param int $factor (default: 30)
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* @return string
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*/
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function woocommerce_hex_darker( $color, $factor = 30 ) {
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$base = woocommerce_rgb_from_hex( $color );
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$color = '#';
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foreach ($base as $k => $v) :
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$amount = $v / 100;
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$amount = round($amount * $factor);
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$new_decimal = $v - $amount;
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$new_hex_component = dechex($new_decimal);
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if(strlen($new_hex_component) < 2) :
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$new_hex_component = "0".$new_hex_component;
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endif;
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$color .= $new_hex_component;
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endforeach;
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return $color;
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}
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}
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if ( ! function_exists( 'woocommerce_hex_lighter' ) ) {
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/**
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* Hex darker/lighter/contrast functions for colours
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*
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* @access public
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* @param mixed $color
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* @param int $factor (default: 30)
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* @return string
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*/
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function woocommerce_hex_lighter( $color, $factor = 30 ) {
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$base = woocommerce_rgb_from_hex( $color );
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$color = '#';
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foreach ($base as $k => $v) :
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$amount = 255 - $v;
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$amount = $amount / 100;
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$amount = round($amount * $factor);
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$new_decimal = $v + $amount;
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$new_hex_component = dechex($new_decimal);
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if(strlen($new_hex_component) < 2) :
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$new_hex_component = "0".$new_hex_component;
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endif;
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$color .= $new_hex_component;
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endforeach;
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return $color;
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}
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}
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if ( ! function_exists( 'woocommerce_light_or_dark' ) ) {
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/**
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* Detect if we should use a light or dark colour on a background colour
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*
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* @access public
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* @param mixed $color
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* @param string $dark (default: '#000000')
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* @param string $light (default: '#FFFFFF')
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* @return string
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*/
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function woocommerce_light_or_dark( $color, $dark = '#000000', $light = '#FFFFFF' ) {
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//return ( hexdec( $color ) > 0xffffff / 2 ) ? $dark : $light;
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$hex = str_replace( '#', '', $color );
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$c_r = hexdec( substr( $hex, 0, 2 ) );
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$c_g = hexdec( substr( $hex, 2, 2 ) );
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$c_b = hexdec( substr( $hex, 4, 2 ) );
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$brightness = ( ( $c_r * 299 ) + ( $c_g * 587 ) + ( $c_b * 114 ) ) / 1000;
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return $brightness > 155 ? $dark : $light;
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}
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}
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if ( ! function_exists( 'woocommerce_format_hex' ) ) {
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/**
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* Format string as hex
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*
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* @access public
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* @param string $hex
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* @return string
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*/
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function woocommerce_format_hex( $hex ) {
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$hex = trim( str_replace( '#', '', $hex ) );
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if ( strlen( $hex ) == 3 ) {
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$hex = $hex[0] . $hex[0] . $hex[1] . $hex[1] . $hex[2] . $hex[2];
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}
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if ( $hex ) return '#' . $hex;
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}
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}
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/**
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* Format the postcode according to the country and length of the postcode
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*
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* @param string postcode
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* @param string country
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* @return string formatted postcode
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*/
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function wc_format_postcode( $postcode, $country ) {
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$postcode = strtoupper(trim($postcode));
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$postcode = trim(preg_replace('/[\s]/', '', $postcode));
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if ( in_array( $country, array('GB', 'CA') ) )
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$postcode = trim( substr_replace( $postcode, ' ', -3, 0 ) );
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return $postcode;
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}
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/**
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* format_phone function.
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*
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* @access public
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* @param mixed $tel
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* @return string
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*/
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function wc_format_phone_number( $tel ) {
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$tel = str_replace( '.', '-', $tel );
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return $tel;
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} |