Bug #62722 [NEW]: incorrect comparison result

From: bo0rsh201 at gmail dot com Operating system: Win7 PHP version: 5.4.5 Package: Variables related Bug Type: Bug Bug description:incorrect comparison result Description: ------------ comparision of integer 0 and any string always returns true the problem is independent from operands order. Test script: --------------- <?php // the following code returns true var_dump(('hello world' == 0)); // the same thing var_dump((0 == 'hello world')); Expected result: ---------------- I think it has to return false, matching inequal variables -- Edit bug report at https://bugs.php.net/bug.php?id=62722&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=62722&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=62722&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=62722&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=62722&r=fixed Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=62722&r=needdocs Fixed in release: https://bugs.php.net/fix.php?id=62722&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=62722&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=62722&r=needscript Try newer version: https://bugs.php.net/fix.php?id=62722&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=62722&r=support Expected behavior: https://bugs.php.net/fix.php?id=62722&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=62722&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=62722&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=62722&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=62722&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=62722&r=dst IIS Stability: https://bugs.php.net/fix.php?id=62722&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=62722&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=62722&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=62722&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=62722&r=mysqlcfg