Online PHP editor | refs for Pn3Ks

<?php $Old = array(array("Subject"=>"Informatik 1", "Active"=>"1")); $New = array(array("Subject"=>"Informatik 1", "Active"=>"0", "Subject"=>"Informatik 2", "Active"=>"1")); var_dump(MergeOfReqs($Old, $New)); function MergeOfReqs($Old, $New) { echo"----<br/>"; foreach($Old as &$O) { $State = OffReqState($O, $New); $O["Active"] = ($State !== false) ? $State : 2; } foreach($New as $N) { echo print_r($N, true)."<br/>"; if(OffReqState($N, $Old) === false) { $Old[] = $N; } } echo"-----<br/><br/>"; return $Old; } //And another shitty/crappy name function OffReqState($Elem, $Array) { foreach($Array as $Element) { if(strcmp($Element["Subject"], $Elem["Subject"]) == 0) { return $Elem["Active"]; } } return false; }