Bug #52541 [Opn->Bgs]: 10 == '10px' => true !
| From: | rasmus@php.net | Date: | Thu, 05 Aug 2010 08:16:09 +0000 |
| Subject: | Bug #52541 [Opn->Bgs]: 10 == '10px' => true ! | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-153111@lists.php.net to get a copy of this message | ||
Edit report at http://bugs.php.net/bug.php?id=52541&edit=1
ID: 52541
Updated by: rasmus@php.net
Reported by: developer dot mahmoud at gmail dot com
Summary: 10 == '10px' => true !
-Status: Open
+Status: Bogus
Type: Bug
Package: Variables related
Operating System: win 7
PHP Version: 5.3SVN-2010-08-05 (SVN)
Block user comment: N
New Comment:
Use === if you want a strict comparison. Otherwise since you are
comparing an int
to a string, it will compare the integer value of the string, which is
10 to 10
and it will match.
Previous Comments:
------------------------------------------------------------------------
[2010-08-05 10:12:18] developer dot mahmoud at gmail dot com
Description:
------------
when i compare between number and string it compare only the number in
the string
Test script:
---------------
$id = 10;
if($id == '10px')
echo 'yes'; // it say yes !
Expected result:
----------------
it say yes !
but 10 != '10px'
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/bug.php?id=52541&edit=1