#38618 [NEW]: default implementation of hasChildren() in RecursiveArrayIterator does not work

From: mike at silverorange dot com Operating system: Linux PHP version: 5.1.5 PHP Bug Type: SPL related Bug description: default implementation of hasChildren() in RecursiveArrayIterator does not work Description: ------------ The default implementation of hasChildren() in RecursiveArrayIterator does not work if the recursive array contains object references. If I subclass the RecursiveArrayIterator and re-implement the method exactly as it is in the source code everything is fine. If I use the default implementation, the objects in my array do not get iterated. Inside my re-implemented hasChildren() method if I call parent::hasChildren() it returns 1 when $this->current() is an object. Reproduce code: --------------- Code to reproduce: http://wiki.silverorange.com/Recursive_Array_Iterator Expected result: ---------------- Expected output from reproduce code: Default recursive array iteraration: 1 => apple 2 => orange 3 => banana 1 => grape 2 => peach 3 => strawberry 4 => grapefruit Reimplemented hasChildren() recursive array iteraration: 1 => apple 2 => orange 3 => banana 1 => grape 2 => peach 3 => strawberry 4 => grapefruit Default recursive array iteraration: 1 => apple 2 => orange 3 => banana 1 => grape 2 => peach 3 => strawberry 4 => grapefruit Reimplemented hasChildren() recursive array iteraration: 1 => apple 2 => orange 3 => banana 1 => grape 2 => peach 3 => strawberry 4 => grapefruit Actual result: -------------- Output from reproduce code: Default recursive array iteraration: 1 => apple 2 => orange 3 => banana 1 => grape 2 => peach 3 => strawberry 4 => grapefruit Reimplemented hasChildren() recursive array iteraration: 1 => apple 2 => orange 3 => banana 1 => grape 2 => peach 3 => strawberry 4 => grapefruit Default recursive array iteraration: Reimplemented hasChildren() recursive array iteraration: 1 => apple 2 => orange 3 => banana 1 => grape 2 => peach 3 => strawberry 4 => grapefruit -- Edit bug report at http://bugs.php.net/?id=38618&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=38618&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=38618&r=trysnapshot52 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=38618&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=38618&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=38618&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=38618&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=38618&r=needscript Try newer version: http://bugs.php.net/fix.php?id=38618&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=38618&r=support Expected behavior: http://bugs.php.net/fix.php?id=38618&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=38618&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=38618&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=38618&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=38618&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=38618&r=dst IIS Stability: http://bugs.php.net/fix.php?id=38618&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=38618&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=38618&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=38618&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=38618&r=mysqlcfg