note 86228 added to function.array-filter

Regarding comment about trimming empty strings, the code posted will get into an infinite loop if the array is reduced to zero elements. The following might be better: <?php function array_trim($array) { while (!empty($array) and strlen(reset($array)) === 0) { array_shift($array); } while (!empty($array) and strlen(end($array)) === 0) { array_pop($array); } return $array; } ?> ---- Server IP: 64.71.164.2 Probable Submitter: 69.228.143.185 ---- Manual Page -- http://www.php.net/manual/en/function.array-filter.php Edit -- https://master.php.net/note/edit/86228 Del: integrated -- https://master.php.net/note/delete/86228/integrated Del: useless -- https://master.php.net/note/delete/86228/useless Del: bad code -- https://master.php.net/note/delete/86228/bad+code Del: spam -- https://master.php.net/note/delete/86228/spam Del: non-english -- https://master.php.net/note/delete/86228/non-english Del: in docs -- https://master.php.net/note/delete/86228/in+docs Del: other reasons-- https://master.php.net/note/delete/86228 Reject -- https://master.php.net/note/reject/86228 Search -- https://master.php.net/manage/user-notes.php