Online PHP editor | refs for EtKdB

<?php $arr1 = array( '09:26-DOWN', '09:26-UP', '09:26-UP', '09:26-UP', '09:26-UP', '09:26-UP', '09:26-UP', '09:26-UP', '09:26-DOWN', '09:26-UP', '09:26-UP', '09:26-UP', '09:26-UP', '09:26-UP', '09:26-UP', '09:26-UP', '09:26-UP', '09:26-UP' ); $arr2 = array( '09:31-DOWN', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP', '09:31-UP' ); $result = array_map($arr1, function($a, $k)use($arr2){return $a[6] . $arr2[$k][6];}); print_r($result);