Online PHP editor | refs for dE44v

<?php $read = array("0" => "master/city", "1" => "master/national_holiday", "2" => "master/operator_comments", "3" => "master/sensors" ); $write = array("0" => "master/city", "1" => "master/national_holiday"); $final = []; array_walk($read,function($v,$k) use (&$final,&$write){ if(array_search($v,$write) > -1){ $final[$v] = 'read/write'; } else{ $final[$v] = 'read'; } }); print_r($final);