Online PHP editor | output for HfTSL

<?php $arr=Array ( 0 => Array ( "Title" => "La science des rêves", "Year" => "2006", "Director" => Array ( "Name" => "Michel Gondry", "BirthYear" => "1963", "BirthPlace" => "Versailles, Yvelines, France" ) ), 1 => Array ( "Title" => "Arizona Dream", "Year" => "1992", "Director" => Array ( "Name" => "Emir Kusturica", "BirthYear" => "1954", "BirthPlace" => "Sarajevo, Bosnia and Herzegovina, Yugoslavia" ) ) ); $ck=Array ( 0 => "Title", 1 => "Director.Name", 2 => "Director.BirthYear" ); $newarray=array(); $s=sizeof($arr); $ss=0; foreach($ck as $ck2) { while($ss<$s) { $k = explode(".",$ck2); if(sizeof($k) >1) $newarray[$ss][$ck2]=$newarray,$arr[$ss][$k[0]][$k[1]] else $newarray[$ss][$ck2]=$newarray,$arr[$ss][$k[0]]); $ss++; } } print_r($newarray);