note 76605 added to function.ctype-alnum
| From: | Sinured at osu1 dot php dot net | Date: | Sun, 22 Jul 2007 17:13:00 +0000 |
| Subject: | note 76605 added to function.ctype-alnum | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-128821@lists.php.net to get a copy of this message | ||
Caution: ctype_alnum() will return false on integers.
<?php
var_dump(ctype_alnum('3')); // true
var_dump(ctype_alnum(3)); // false
?>
See http://bugs.php.net/bug.php?id=42007 .
----
Server IP: 212.124.37.9
Probable Submitter: 172.176.94.106
----
Manual Page -- http://www.php.net/manual/en/function.ctype-alnum.php
Edit -- https://master.php.net/note/edit/76605
Del: integrated -- https://master.php.net/note/delete/76605/integrated
Del: useless -- https://master.php.net/note/delete/76605/useless
Del: bad code -- https://master.php.net/note/delete/76605/bad+code
Del: spam -- https://master.php.net/note/delete/76605/spam
Del: non-english -- https://master.php.net/note/delete/76605/non-english
Del: in docs -- https://master.php.net/note/delete/76605/in+docs
Del: other reasons-- https://master.php.net/note/delete/76605
Reject -- https://master.php.net/note/reject/76605
Search -- https://master.php.net/manage/user-notes.php