note 115574 added to function.array-filter

Note,please be care of to use it . It is able to filter the element,but you are not better to change the array element. example: <?php $arr = array(1, 'u'=>2, 't'=>1,5); function test($var){ return $var+1; } echo "<pre>";var_dump(array_filter($arr,'test')); ?> output: array(4) { [0]=> int(1) ["u"]=> int(2) ["t"]=> int(1) [1]=> int(5) } Now,you can see it that it hasn't been changed. ---- Server IP: 72.52.91.14 Probable Submitter: 119.253.59.30 ---- Manual Page -- http://php.net/manual/en/function.array-filter.php Edit -- https://master.php.net/note/edit/115574 Del: integrated -- https://master.php.net/note/delete/115574/integrated Del: useless -- https://master.php.net/note/delete/115574/useless Del: bad code -- https://master.php.net/note/delete/115574/bad+code Del: spam -- https://master.php.net/note/delete/115574/spam Del: non-english -- https://master.php.net/note/delete/115574/non-english Del: in docs -- https://master.php.net/note/delete/115574/in+docs Del: other reasons-- https://master.php.net/note/delete/115574 Reject -- https://master.php.net/note/reject/115574 Search -- https://master.php.net/manage/user-notes.php