protected function loadPrettyPhoto() { if ( true !== self::$pretty_photo_loaded ) { wp_enqueue_script( 'prettyphoto' ); wp_enqueue_style( 'prettyphoto' ); self::$pretty_photo_loaded = true; } }
protected function loadPrettyPhoto() { if (true !== self::$pretty_photo_loaded) { self::$pretty_photo_loaded = true; } }