note 112808 added to function.array-filter

Regarding to strlen() related notes, if you want to filter NULL, FALSE and empty strings from the array, just omit callback function, it does the same trick (but easier). <?php $clean = array_filter($array); ?> ---- Server IP: 69.147.83.199 Probable Submitter: 158.194.127.192 ---- Manual Page -- http://php.net/manual/en/function.array-filter.php Edit -- https://master.php.net/note/edit/112808 Del: integrated -- https://master.php.net/note/delete/112808/integrated Del: useless -- https://master.php.net/note/delete/112808/useless Del: bad code -- https://master.php.net/note/delete/112808/bad+code Del: spam -- https://master.php.net/note/delete/112808/spam Del: non-english -- https://master.php.net/note/delete/112808/non-english Del: in docs -- https://master.php.net/note/delete/112808/in+docs Del: other reasons-- https://master.php.net/note/delete/112808 Reject -- https://master.php.net/note/reject/112808 Search -- https://master.php.net/manage/user-notes.php