note 111962 added to function.preg-grep

Or you could just "flip" the array twice, to search on the keys. array_flip(preg_grep($pattern, array_flip($input))) ---- Server IP: 69.147.83.199 Probable Submitter: 71.233.152.8 ---- Manual Page -- http://php.net/manual/en/function.preg-grep.php Edit -- https://master.php.net/note/edit/111962 Del: integrated -- https://master.php.net/note/delete/111962/integrated Del: useless -- https://master.php.net/note/delete/111962/useless Del: bad code -- https://master.php.net/note/delete/111962/bad+code Del: spam -- https://master.php.net/note/delete/111962/spam Del: non-english -- https://master.php.net/note/delete/111962/non-english Del: in docs -- https://master.php.net/note/delete/111962/in+docs Del: other reasons-- https://master.php.net/note/delete/111962 Reject -- https://master.php.net/note/reject/111962 Search -- https://master.php.net/manage/user-notes.php