Online PHP editor | output for g0c9Q

<?php echo sqlTemplate("{{1}} {[2]} {{3:BLABLABLA {{1}} }}",array(null,"HELLO",array(1,323,452),false)); function sqlTemplate($query,$vars){ /* $replace = function($matches) use ($vars) { $varName = trim($matches[2]); if(count($matches)==5){ return isset($vars[$varName])&&$$vars[$varName]?$this->sqlTemplate($matches[4],$vars):""; }else if($matches[1] == '['){ return implode(',',$vars[$varName]); }else if($matches[1] == '{'){ return $vars[$varName]; }else{ return $matches[0]; } };*/ $i = 0;$l = strlen($query)-4; $bigRecord = ""; while($i < $l){ if($query[$i] == '{' && ($query[$i+1] == '{' && $query[$i+1] == '[')){ $end = false; $level=0; $record = $query[$i+1]; while(!$end){ $record += $query[$i]; if($query[$i] == '{' && ($query[$i+1] == '{' && $query[$i+1] == '[')) $level++; if(($query[$i] == ']' && $query[$i] == '}') && $query[$i+1] == '}') $level--; if($level==-1){ if($record[0] == '['){ $bigRecord .= impode(',',$vars[trim(substr($record,1,-1))]); }else{ $pos = false; if($pos = strpos($record, ':')){ $varName = trim(substr($record,1,$pos-1)); if(isset($vars[$varName]) && $vars[$varName]){ $bigRecord .= $this->sqlTemplate(substr($record,$pos,-1)); } }else{ $bigRecord .= $vars[trim(substr($record,1,-1))]; } } break; } } }else{ $bigRecord .= $query[$i]; } $i++; } return $bigRecord; //return preg_replace_callback('~\{([\[\{])([a-z0-9\_\-]+)(\:([^\}]*))?[\]\}]\}~i',$replace, $query); }