note 59296 added to function.array-filter

if you want to filter by keys, use: array_flip(array_filter(array_flip($arr),"yourfilter")); but beware of duplicate values, wich will mess things up. maybe there is an easier/faster/better (or a more 'stylish') way to do? ---- Manual Page -- http://www.php.net/manual/en/function.array-filter.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+59296 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+59296&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+59296&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+59296&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+59296&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+59296&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+59296&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+59296&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+59296&report=yes Search -- http://master.php.net/manage/user-notes.php