/** * * delete captions css file content * @return new captions html select */ public function deleteCaptionsContentData($handle) { $db = new RevSliderDB(); $db->delete(RevSliderGlobals::$table_css, "handle='.tp-caption." . $handle . "'"); //$this->updateDynamicCaptions(); //output captions array $arrCaptions = RevSliderCssParser::get_captions_sorted(); return $arrCaptions; }