note 50057 added to function.trim

Recursive trim function for multi-dimensional arrays: <?php function trim_array($x) { if (is_array($x)) { return array_map('trim_array', $x); } return trim($x); } $_POST = array_map('trim_array', $_POST); ?> ---- Manual Page -- http://www.php.net/manual/en/function.trim.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+50057 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+50057&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+50057&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+50057&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+50057&report=yes&reason=useless Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+50057&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+50057&report=yes Search -- http://master.php.net/manage/user-notes.php