function handleStag($str) { preg_match_all($this->regex, $str, $varArray); $checkArr = array(); if ($varArray[1]) { $i = 0; foreach ($varArray[1] as $k => $tagName) { $tagValue = $varArray[2][$i]; $tag = '[stl.' . $tagName . ':' . $tagValue . ']'; if (!in_array($tag, $checkArr)) { //start if ($tagClass = bpBase::loadSmallTagClass('stag_' . $tagName)) { $returnStr = $tagClass->getValue($tagValue); $str = str_replace($tag, $returnStr, $str); } //end array_push($checkArr, $tag); } $i++; } } return $str; }