Bug #60346 [NEW]: NAN != NAN

From: yunosh Operating system: Linux PHP version: 5.4.0RC1 Package: Scripting Engine problem Bug Type: Bug Bug description:NAN != NAN Description: ------------ This is a regression from PHP 5.3. Test script: --------------- var_dump(NAN == NAN); Expected result: ---------------- bool(true) Actual result: -------------- bool(false) -- Edit bug report at https://bugs.php.net/bug.php?id=60346&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=60346&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=60346&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=60346&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=60346&r=fixed Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=60346&r=needdocs Fixed in release: https://bugs.php.net/fix.php?id=60346&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=60346&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=60346&r=needscript Try newer version: https://bugs.php.net/fix.php?id=60346&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=60346&r=support Expected behavior: https://bugs.php.net/fix.php?id=60346&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=60346&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=60346&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=60346&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=60346&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=60346&r=dst IIS Stability: https://bugs.php.net/fix.php?id=60346&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=60346&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=60346&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=60346&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=60346&r=mysqlcfg