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<?php |
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/** |
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* Jetpack_Currencies: Utils for displaying and managing currencies. |
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* |
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* @package Jetpack |
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* @since 9.1.0 |
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*/ |
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|
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/** |
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* General currencies specific functionality |
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*/ |
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class Jetpack_Currencies { |
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/** |
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* Currencies definition |
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*/ |
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const CURRENCIES = array( |
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'USD' => array( |
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'format' => '%1$s%2$s', // 1: Symbol 2: currency value |
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'symbol' => '$', |
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'decimal' => 2, |
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), |
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'GBP' => array( |
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'format' => '%1$s%2$s', // 1: Symbol 2: currency value |
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'symbol' => '£', |
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'decimal' => 2, |
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), |
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'JPY' => array( |
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'format' => '%1$s%2$s', // 1: Symbol 2: currency value |
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'symbol' => '¥', |
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'decimal' => 0, |
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), |
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'BRL' => array( |
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'format' => '%1$s%2$s', // 1: Symbol 2: currency value |
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'symbol' => 'R$', |
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'decimal' => 2, |
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), |
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'EUR' => array( |
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'format' => '%1$s%2$s', // 1: Symbol 2: currency value |
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'symbol' => '€', |
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'decimal' => 2, |
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), |
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'NZD' => array( |
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'format' => '%1$s%2$s', // 1: Symbol 2: currency value |
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'symbol' => 'NZ$', |
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'decimal' => 2, |
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), |
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'AUD' => array( |
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'format' => '%1$s%2$s', // 1: Symbol 2: currency value |
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'symbol' => 'A$', |
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'decimal' => 2, |
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), |
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'CAD' => array( |
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'format' => '%1$s%2$s', // 1: Symbol 2: currency value |
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'symbol' => 'C$', |
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'decimal' => 2, |
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), |
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'ILS' => array( |
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'format' => '%2$s %1$s', // 1: Symbol 2: currency value |
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'symbol' => '₪', |
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'decimal' => 2, |
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), |
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'RUB' => array( |
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'format' => '%2$s %1$s', // 1: Symbol 2: currency value |
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'symbol' => '₽', |
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'decimal' => 2, |
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), |
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'MXN' => array( |
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'format' => '%1$s%2$s', // 1: Symbol 2: currency value |
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'symbol' => 'MX$', |
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'decimal' => 2, |
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), |
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'MYR' => array( |
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'format' => '%2$s%1$s', // 1: Symbol 2: currency value |
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'symbol' => 'RM', |
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'decimal' => 2, |
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), |
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'SEK' => array( |
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'format' => '%2$s %1$s', // 1: Symbol 2: currency value |
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'symbol' => 'Skr', |
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'decimal' => 2, |
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), |
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'HUF' => array( |
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'format' => '%2$s %1$s', // 1: Symbol 2: currency value |
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'symbol' => 'Ft', |
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'decimal' => 0, // Decimals are supported by Stripe but not by PayPal. |
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), |
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'CHF' => array( |
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'format' => '%2$s %1$s', // 1: Symbol 2: currency value |
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'symbol' => 'CHF', |
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'decimal' => 2, |
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), |
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'CZK' => array( |
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'format' => '%2$s %1$s', // 1: Symbol 2: currency value |
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'symbol' => 'Kč', |
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'decimal' => 2, |
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), |
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'DKK' => array( |
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'format' => '%2$s %1$s', // 1: Symbol 2: currency value |
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'symbol' => 'Dkr', |
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'decimal' => 2, |
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), |
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'HKD' => array( |
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'format' => '%2$s %1$s', // 1: Symbol 2: currency value |
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'symbol' => 'HK$', |
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'decimal' => 2, |
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), |
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'NOK' => array( |
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'format' => '%2$s %1$s', // 1: Symbol 2: currency value |
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'symbol' => 'Kr', |
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'decimal' => 2, |
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), |
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'PHP' => array( |
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'format' => '%2$s %1$s', // 1: Symbol 2: currency value |
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'symbol' => '₱', |
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'decimal' => 2, |
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), |
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'PLN' => array( |
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'format' => '%2$s %1$s', // 1: Symbol 2: currency value |
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'symbol' => 'PLN', |
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'decimal' => 2, |
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), |
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'SGD' => array( |
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'format' => '%1$s%2$s', // 1: Symbol 2: currency value |
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'symbol' => 'S$', |
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'decimal' => 2, |
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), |
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'TWD' => array( |
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'format' => '%1$s%2$s', // 1: Symbol 2: currency value |
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'symbol' => 'NT$', |
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'decimal' => 0, // Decimals are supported by Stripe but not by PayPal. |
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), |
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'THB' => array( |
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'format' => '%2$s%1$s', // 1: Symbol 2: currency value |
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'symbol' => '฿', |
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'decimal' => 2, |
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), |
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'INR' => array( |
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'format' => '%2$s %1$s', // 1: Symbol 2: currency value |
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'symbol' => '₹', |
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'decimal' => 0, |
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), |
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); |
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|
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/** |
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* Format a price with currency. |
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* |
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* Uses currency-aware formatting to output a formatted price with a simple fallback. |
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* |
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* Largely inspired by WordPress.com's Store_Price::display_currency |
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* |
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* @param string $price Price. |
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* @param string $currency Currency. |
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* @param bool $symbol Whether to display the currency symbol. |
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* @return string Formatted price. |
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*/ |
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public static function format_price( $price, $currency, $symbol = true ) { |
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// Add some basic formatting for the price. |
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$formatted_number = new NumberFormatter( get_locale(), NumberFormatter::DECIMAL ); |
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$price = (float) $formatted_number->parse( $price ); |
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|
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// Fall back to unspecified currency symbol like `¤1,234.05`. |
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// @link https://en.wikipedia.org/wiki/Currency_sign_(typography). |
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if ( ! array_key_exists( $currency, self::CURRENCIES ) ) { |
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return ( $symbol ? '¤' : '' ) . number_format_i18n( $price, 2 ); |
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} |
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|
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$currency_details = self::CURRENCIES[ $currency ]; |
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|
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// Ensure USD displays as 1234.56 even in non-US locales. |
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$amount = 'USD' === $currency |
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? number_format( $price, $currency_details['decimal'], '.', ',' ) |
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: number_format_i18n( $price, $currency_details['decimal'] ); |
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|
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return sprintf( |
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$currency_details['format'], |
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$symbol ? $currency_details['symbol'] : '', |
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$amount |
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); |
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} |
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} |
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|
