[PHP-BUG] Bug #52541 [NEW]: 10 == '10px' => true !
From: Operating system: win 7 PHP version: 5.3SVN-2010-08-05 (SVN) Package: Variables related Bug Type: Bug Bug description:10 == '10px' => true ! 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 bug report at http://bugs.php.net/bug.php?id=52541&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=52541&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=52541&r=trysnapshot53 Try a snapshot (trunk): http://bugs.php.net/fix.php?id=52541&r=trysnapshottrunk Fixed in SVN: http://bugs.php.net/fix.php?id=52541&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=52541&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=52541&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=52541&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=52541&r=needscript Try newer version: http://bugs.php.net/fix.php?id=52541&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=52541&r=support Expected behavior: http://bugs.php.net/fix.php?id=52541&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=52541&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=52541&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=52541&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=52541&r=php4 Daylight Savings:http://bugs.php.net/fix.php?id=52541&r=dst IIS Stability: http://bugs.php.net/fix.php?id=52541&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=52541&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=52541&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=52541&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=52541&r=mysqlcfg
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] ras...@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
