/** * Returns single instance of the class * * @since 1.0.0 */ public static function get_instance() { if (is_null(self::$instance)) { self::$instance = new self(); } return self::$instance; }
function yith_ywgc_init() { /** * Load text domain and start plugin */ load_plugin_textdomain('yith-woocommerce-gift-cards', false, dirname(plugin_basename(__FILE__)) . '/languages/'); YWGC_Plugin_FW_Loader::get_instance(); global $YWGC, $GIFTS; $GIFTS = YWGC_Gift_Cards::get_instance(); $YWGC = YITH_WooCommerce_Gift_Cards::get_instance(); }