note 124976 added to class.arrayobject

function map_of_array(array $element, $callable) { foreach ($element as $key => $value) { $callable($key, $value); } } Usage: $key_values = ["name" => "krisna", "level" => 10]; map_of_array($key_values, function ($key, $value) { echo "\n", $key, "=", $value; }); Result: name=krisna level=10 ---- Server IP: 45.112.84.4 Probable Submitter: 38.142.137.34 (proxied: 167.179.5.180) ---- Manual Page -- http://php.net/manual/en/class.arrayobject.php Edit -- https://master.php.net/note/edit/124976 Del: integrated -- https://master.php.net/note/delete/124976/integrated Del: useless -- https://master.php.net/note/delete/124976/useless Del: bad code -- https://master.php.net/note/delete/124976/bad+code Del: spam -- https://master.php.net/note/delete/124976/spam Del: non-english -- https://master.php.net/note/delete/124976/non-english Del: in docs -- https://master.php.net/note/delete/124976/in+docs Del: other reasons-- https://master.php.net/note/delete/124976 Reject -- https://master.php.net/note/reject/124976 Search -- https://master.php.net/manage/user-notes.php