note 88882 added to function.array-walk

To peterzuzek AT gmail DOT com: The simpler way is to just write a wrapper function for the built-in PHP function. For example, I have one to trim the white space from all of the values of an array. <? function trim_value(&$value){ //removes whitespace from value $value = trim($value); } ?> This works well and is certainly less cumbersome than reinventing the wheel. ---- Server IP: 209.41.74.194 Probable Submitter: 173.20.205.193 ---- Manual Page -- http://www.php.net/manual/en/function.array-walk.php Edit -- https://master.php.net/note/edit/88882 Del: integrated -- https://master.php.net/note/delete/88882/integrated Del: useless -- https://master.php.net/note/delete/88882/useless Del: bad code -- https://master.php.net/note/delete/88882/bad+code Del: spam -- https://master.php.net/note/delete/88882/spam Del: non-english -- https://master.php.net/note/delete/88882/non-english Del: in docs -- https://master.php.net/note/delete/88882/in+docs Del: other reasons-- https://master.php.net/note/delete/88882 Reject -- https://master.php.net/note/reject/88882 Search -- https://master.php.net/manage/user-notes.php