#48052 [NEW]: SPLStack::setIteratorMode() throw exception on keep/delete flag

From: ralph at smashlabs dot com Operating system: OSX PHP version: 5.3.0RC1 PHP Bug Type: SPL related Bug description: SPLStack::setIteratorMode() throw exception on keep/delete flag Description: ------------ Attempting to change the IteratorMode throws an exception. The is probably due to the code that changes the LIFO/FIFO ordering that is also settable via the inherited method of SplDoublyLinkedList::setIteratorMode(). Reproduce code: --------------- <?php $s = new SPLStack(); $s->setIteratorMode(SplDoublyLinkedList::IT_MODE_DELETE); Expected result: ---------------- Do not throw exception on the following use cases: ->setIteratorMode(SplDoublyLinkedList::IT_MODE_DELETE) ->setIteratorMode(SplDoublyLinkedList::IT_MODE_KEEP) Actual result: -------------- PHP Fatal error: Uncaught exception 'RuntimeException' with message 'Iterators' LIFO/FIFO modes for SplStack/SplQueue objects are frozen' in path/to/test-splstack.php:4 Stack trace: #0 path/to/test-splstack.php(4): SplDoublyLinkedList->setIteratorMode(1) #1 {main} thrown in path/to/test-splstack.php on line 4 -- Edit bug report at http://bugs.php.net/?id=48052&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=48052&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=48052&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=48052&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=48052&r=fixedcvs Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=48052&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=48052&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=48052&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=48052&r=needscript Try newer version: http://bugs.php.net/fix.php?id=48052&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=48052&r=support Expected behavior: http://bugs.php.net/fix.php?id=48052&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=48052&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=48052&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=48052&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=48052&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=48052&r=dst IIS Stability: http://bugs.php.net/fix.php?id=48052&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=48052&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=48052&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=48052&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=48052&r=mysqlcfg