#32943 [Opn]: is_numeric validates "3e0"
| From: | pmorgan at ukds dot net | Date: | Wed, 04 May 2005 10:29:00 +0000 |
| Subject: | #32943 [Opn]: is_numeric validates "3e0" | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-78565@lists.php.net to get a copy of this message | ||
ID: 32943
User updated by: pmorgan at ukds dot net
-Summary: is_numerical validates "3e0"
Reported By: pmorgan at ukds dot net
Status: Open
Bug Type: Scripting Engine problem
Operating System: Linux
PHP Version: 4.3.10
New Comment:
typo
Previous Comments:
------------------------------------------------------------------------
[2005-05-04 12:28:04] pmorgan at ukds dot net
Description:
------------
With some server side validation I inadvertenly entered "3e0" into the
textbox, it validated to my suprise. Would have expected this to throw
a false
Reproduce code:
---------------
echo is_numeric('3e00')? 'true': 'false';
Expected result:
----------------
false;
In fact anything without 0-9 and a . I would expect a false !
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=32943&edit=1