Konvertierung zwischen Array und Objekt

//php-Objekt-zu-Array-Konvertierung
private function objToArr($obj){
if(!is_object($obj) && !is_array($obj)) {
return $obj; >                                                                                                                                                                                                                                                                                                                     ; place( "{","",str_replace("}",", $json));
$arr = array();
foreach($jsonValue as $v){
                 ('"', "", $jValue[1]));