note 57158 added to function.settype

In response to the comment by Neoja regarding validating every variable in the URL using settype -- that is wrong. All value passed in the URL are strings, even if they are numbers. (Remember, they are passed in the header, which is a specially formatted string). ---- Manual Page -- http://www.php.net/manual/en/function.settype.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+57158 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+57158&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+57158&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+57158&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+57158&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+57158&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+57158&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+57158&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+57158&report=yes Search -- http://master.php.net/manage/user-notes.php