note 117292 added to function.array-column

If array_column is not available you can use the following function, which also has the $index_key parameter: if (!function_exists('array_column')) { function array_column($array, $column_key, $index_key = null) { return array_reduce($array, function ($result, $item) use ($column_key, $index_key) { if (null === $index_key) { $result[] = $item[$column_key]; } else { $result[$item[$index_key]] = $item[$column_key]; } return $result; }, []); } } ---- Server IP: 72.52.91.14 Probable Submitter: 5.2.230.230 ---- Manual Page -- http://php.net/manual/en/function.array-column.php Edit -- https://master.php.net/note/edit/117292 Del: integrated -- https://master.php.net/note/delete/117292/integrated Del: useless -- https://master.php.net/note/delete/117292/useless Del: bad code -- https://master.php.net/note/delete/117292/bad+code Del: spam -- https://master.php.net/note/delete/117292/spam Del: non-english -- https://master.php.net/note/delete/117292/non-english Del: in docs -- https://master.php.net/note/delete/117292/in+docs Del: other reasons-- https://master.php.net/note/delete/117292 Reject -- https://master.php.net/note/reject/117292 Search -- https://master.php.net/manage/user-notes.php