WP Travel currencies list.

Source

File: /inc/currencies.php
Used by: /inc/currencies.php

Parameters
$currency

Example:

function prefix_wp_travel_currencies( $currency ) {
    $currency[‘CURRENCY SHORT FORM’] = ‘CURRENCY NAME’;
    return $countries;
}
add_filter( 'wp_travel_currencies', 'prefix_wp_travel_currencies' );