39 lines
1.3 KiB
Markdown
39 lines
1.3 KiB
Markdown
# Add a currency and symbol
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Add this code to your child theme’s `functions.php` file or via a plugin that allows custom functions to be added, such as the [Code Snippets](https://wordpress.org/plugins/code-snippets/) plugin. Avoid adding custom code directly to your parent theme’s functions.php file, as this will be wiped entirely when you update the theme.
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```php
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if ( ! function_exists( 'YOUR_PREFIX_add_currency_name' ) ) {
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/**
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* Add custom currency
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*
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* @param array $currencies Existing currencies.
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* @return array $currencies Updated currencies.
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*/
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function YOUR_PREFIX_add_currency_name( $currencies ) {
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$currencies['ABC'] = __( 'Currency name', 'YOUR-TEXTDOMAIN' );
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return $currencies;
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}
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add_filter( 'woocommerce_currencies', 'YOUR_PREFIX_add_currency_name' );
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}
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if ( ! function_exists( 'YOUR_PREFIX_add_currency_symbol' ) ) {
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/**
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* Add custom currency symbol
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*
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* @param string $currency_symbol Existing currency symbols.
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* @param string $currency Currency code.
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* @return string $currency_symbol Updated currency symbol(s).
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*/
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function YOUR_PREFIX_add_currency_symbol( $currency_symbol, $currency ) {
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switch( $currency ) {
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case 'ABC': $currency_symbol = '$'; break;
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}
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return $currency_symbol;
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}
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add_filter('woocommerce_currency_symbol', 'YOUR_PREFIX_add_currency_symbol', 10, 2);
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}
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```
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