note 116933 added to function.array-column

Another option for older PHP versions (pre 5.5.0) is to use array_walk(): <?php $array = array( array('some' => 'var', 'foo' => 'bar'), array('some' => 'var', 'foo' => 'bar'), array('some' => 'var', 'foo' => 'bar') ); array_walk($array, function(&$value, $key, $return) { $value = $value[$return]; }, 'foo'); print_r($array); // Array // ( // [0] => bar // [1] => bar // [2] => bar // ) ?> ---- Server IP: 72.52.91.14 Probable Submitter: 203.167.134.229 ---- Manual Page -- http://php.net/manual/en/function.array-column.php Edit -- https://master.php.net/note/edit/116933 Del: integrated -- https://master.php.net/note/delete/116933/integrated Del: useless -- https://master.php.net/note/delete/116933/useless Del: bad code -- https://master.php.net/note/delete/116933/bad+code Del: spam -- https://master.php.net/note/delete/116933/spam Del: non-english -- https://master.php.net/note/delete/116933/non-english Del: in docs -- https://master.php.net/note/delete/116933/in+docs Del: other reasons-- https://master.php.net/note/delete/116933 Reject -- https://master.php.net/note/reject/116933 Search -- https://master.php.net/manage/user-notes.php