86 lines
1.5 KiB
PHP
86 lines
1.5 KiB
PHP
<?php
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namespace Modules\Currency;
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class Currency
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{
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/**
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* Path of the resource.
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*
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* @var string
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*/
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const RESOURCE_PATH = __DIR__ . '/Resources/currencies.php';
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/**
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* Array of all currencies.
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*
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* @var array
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*/
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private static $currencies;
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/**
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* Get all currency codes.
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*
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* @return array
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*/
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public static function codes()
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{
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return array_keys(self::all());
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}
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/**
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* Get all currencies.
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*
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* @return array
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*/
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public static function all()
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{
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if (is_null(self::$currencies)) {
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self::$currencies = require self::RESOURCE_PATH;
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}
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return self::$currencies;
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}
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/**
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* Get all currency names.
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*
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* @return array
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*/
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public static function names()
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{
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return array_map(function ($currency) {
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return $currency['name'];
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}, self::all());
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}
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/**
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* Get name of the give currency code.
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*
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* @param string $code
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*
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* @return string
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*/
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public static function name($code)
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{
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return array_get(self::all(), "{$code}.name");
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}
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/**
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* Get subunit for the given currency code.
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*
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* @param string $code
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*
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* @return int
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*/
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public static function subunit($code)
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{
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return array_get(self::all(), "{$code}.subunit");
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}
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}
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