/** * @return self */ public static function instance() { if (empty(self::$instance)) { self::$instance = new self(); } return self::$instance; }
public function google_data_markup() { $html = apply_filters('tribe_google_data_markup_json', Tribe__Events__Google_Data_Markup::instance()->script_block()); echo $html; }
public function google_data_markup() { require_once TribeEvents::instance()->pluginPath . 'lib/Google_Data_Markup.php'; $html = apply_filters('tribe_google_data_markup_json', Tribe__Events__Google_Data_Markup::instance()->script_block()); echo $html; }