Change EU Danish Krone currency format for Paid Memberships Pro.

pmpro-eu-dkk-format.php

<?php // do not include in Customizations plugin if copying and pasting
/**
 * Plugin Name: Add a Currency to global
 * 
 * This code gist illustrates a way to customize the format of how your currency displays.
 *
 * In this example, we will change the PMPro Danish Krone currency
 *
 *  from DKK 1,495.00
 *   to  DKK 1 495,00
 *
 * Adjust this code gist to suit your needs for currency.
 *
 * Currency information can be found in this core plugin file `/paid-memberships-pro/includes/currencies.php`
 *
 * Add this code below to your PMPro Customizations Plugin
 *  - https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/
 */

/**
 * pmpro_eu_dkk_format  This function changes the values of a specific keys for a currency in the `$pmpro_currencies` array.
 *
 * @param  array $pmpro_currencies The currency array created by PMPro
 * @return array                   The adjusted currency array
 */
function pmpro_eu_dkk_format( $pmpro_currencies ) {
	$pmpro_currencies['DKK'] = array(
		'name' => __( 'Danish Krone', 'paid-memberships-pro' ),
		'decimals' => '2',
		'thousands_separator' => '&nbsp;',
		'decimal_separator' => ',',
		'symbol' => 'DKK&nbsp;',
		'position' => 'left',
	);
	return $pmpro_currencies;
}
add_filter( 'pmpro_currencies', 'pmpro_eu_dkk_format' );