/** * The class singleton constructor. * * @return Tribe__Events__Integrations__WPML__WPML */ public static function instance() { if (empty(self::$instance)) { self::$instance = new self(); } return self::$instance; }
/** * Loads WPML integration classes and event listeners. * * @return bool */ private function load_wpml_integration() { if (!(class_exists('SitePress') && defined('ICL_PLUGIN_PATH'))) { return false; } Tribe__Events__Integrations__WPML__WPML::instance()->hook(); return true; }