Bug #52541 [Bgs]: 10 == '10px' => true !

Edit report at http://bugs.php.net/bug.php?id=52541&edit=1 ID: 52541 User updated by: developer dot mahmoud at gmail dot com Reported by: developer dot mahmoud at gmail dot com Summary: 10 == '10px' => true ! 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: i understand now thanks Previous Comments: ------------------------------------------------------------------------ [2010-08-05 10:16:09] rasmus@php.net 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. ------------------------------------------------------------------------ [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' ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/bug.php?id=52541&edit=1