Bug #61312 [NEW]: StdClass doesn't implement Traversable but can be traversed.

From: levim Operating system: PHP version: 5.4.0 Package: Class/Object related Bug Type: Bug Bug description:StdClass doesn't implement Traversable but can be traversed. Description: ------------ StdClass does not implement the Traversable interface but can be iterated over in a foreach loop. Test script: --------------- $stdClass = new StdClass; $stdClass->setUp = function () { echo "event[setUp] . . . \n"; }; $stdClass->tearDown = function () { echo "event[tearDown] . . . \n"; }; echo "StdClass instanceof Traversable: "; echo $stdClass instanceof Traversable ? "Traversable\n" : "Not traversable\n"; foreach ($stdClass as $key => $value) { echo "$key => "; $value(); } Expected result: ---------------- StdClass instanceof Traversable: Traversable setUp => event[setUp] . . . tearDown => event[tearDown] . . . Actual result: -------------- StdClass instanceof Traversable: Not traversable setUp => event[setUp] . . . tearDown => event[tearDown] . . . -- Edit bug report at https://bugs.php.net/bug.php?id=61312&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=61312&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=61312&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=61312&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=61312&r=fixed Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=61312&r=needdocs Fixed in release: https://bugs.php.net/fix.php?id=61312&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=61312&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=61312&r=needscript Try newer version: https://bugs.php.net/fix.php?id=61312&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=61312&r=support Expected behavior: https://bugs.php.net/fix.php?id=61312&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=61312&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=61312&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=61312&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=61312&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=61312&r=dst IIS Stability: https://bugs.php.net/fix.php?id=61312&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=61312&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=61312&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=61312&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=61312&r=mysqlcfg