note 124174 added to function.prev

Function to get element in array, that goes previous your key or false if it not exeists or key doesn't isset in array. <?php function previousElement(array $array, $currentKey) { if (!isset($array[$currentKey])) { return false; } end($array); do { $key = array_search(current($array), $array); $previousElement = prev($array); } while ($key != $currentKey); return $previousElement; } ---- Server IP: 208.43.231.9 Probable Submitter: 185.85.3.168 (proxied: 82.112.186.162) ---- Manual Page -- http://php.net/manual/en/function.prev.php Edit -- https://master.php.net/note/edit/124174 Del: integrated -- https://master.php.net/note/delete/124174/integrated Del: useless -- https://master.php.net/note/delete/124174/useless Del: bad code -- https://master.php.net/note/delete/124174/bad+code Del: spam -- https://master.php.net/note/delete/124174/spam Del: non-english -- https://master.php.net/note/delete/124174/non-english Del: in docs -- https://master.php.net/note/delete/124174/in+docs Del: other reasons-- https://master.php.net/note/delete/124174 Reject -- https://master.php.net/note/reject/124174 Search -- https://master.php.net/manage/user-notes.php