Online PHP editor | output for QiQ45

<?php error_reporting(E_ALL); global $n; $n = 0; function convert($xml) { $simpleXmlObj = simplexml_load_string($xml); $array = toarray($simpleXmlObj); return $array; } function toarray($simpleXmlObj) { $simpleXmlObjNew = array(); foreach (array_keys((array) $simpleXmlObj) as $element) { $el = (array) $simpleXmlObj->$element; if (isset($el[0])) { if (is_object($el[0])) { $r = (array) $el[0]; if (isset($r[0])) { $el[0] = $r[0]; } } $trim = $el[0]; $simpleXmlObjNew[$element] = $trim; } else { $simpleXmlObjNew[$element] = toarray($simpleXmlObj->$element); } if (empty($simpleXmlObjNew[$element])) { $simpleXmlObjNew[$element] = ''; } } return $simpleXmlObjNew; } $xml = <<<xml <?xml version="1.0" encoding="utf-8"?> <RESPONSE> <e></e> <e1> </e1> <e2> s </e2> <e3>s</e3> <e4> </e4> </RESPONSE> xml; $simpleXmlObj = simplexml_load_string($xml); $response = toarray($simpleXmlObj); print_r($response);