+ /*
+ private function _str_replace($str){
+ #$this->search,$this->replace,
+ $searchs = $this->search;
+ foreach($searchs as $search){
+ $search = "|".preg_quote($search)."(\|[a-zA-Z0-9_]*)*|";
+ $m = array();
+ if (preg_match_all($search, $str,$m)){
+ foreach ($m[0] as $match){
+ $toks = explode("|",$match);
+ $val = $this->_get_var($toks[0]);
+ for($k=1; $k<count($toks); $k++){
+ $func = $toks[$k];
+ if (function_exists($func)) $val = $func($val);
+ }
+ if (count($toks)>1){
+ $str = str_replace( $match, $val, $str);
+ }
+ }
+ }
+
+ }
+ return str_replace($this->search,$this->replace, $str);
+ }*/
+
+