Online PHP editor | refs for tD7BR

<?php $post = array ( 'first_name'=> 'Ludwe', 'middle_name'=> '', 'last_name'=> 'Mgqaliso', 'phone'=> '0817143661', 'nothing'=> '', ); foreach($post as $field => $value) { if($field != "middle_name") { if(empty($value)) { $blank_array[] = $field; } } else { echo "{$field} skipped\n"; } } print_r($blank_array);