Online PHP editor | output for 1ONPv

<?php $data = array('element1' => array('subelement1'=>'value','subelement2'=>array('sub21'=>'hello')), 'element2'=>array('something'=>'this','subelement1'=>'awesome','subelement2'=>array('sub21'=>'world'))); function deepReplace($searchPath, $newValue, &$array) { if (count($searchPath) == 0) return; /*else if (count($searchPath) == 1) { $array = $newValue; }*/ $lookFor = array_shift($searchPath); /*if ($lookFor === null) { foreach ($array as &$value) { if (is_array($value)) deepReplace($searchPath, $newValue, $value); } } else*/ if (is_array($array) && array_key_exists($lookFor, $array)) { deepReplace($searchPath, $newValue, $array[$lookFor]); } var_dump($searchPath); } //print_r($data); deepReplace(array("element1", "subelement1"), "newValue", $data); //print_r($data);