ID: 26229 User updated by: adam at trachtenberg dot com -Summary: getIterator() doesn't work with arrays. Reported By: adam at trachtenberg dot com -Status: Closed +Status: Open Bug Type: Zend Engine 2 problem Operating System: * PHP Version: 5.0.0b2 Assigned To: helly New Comment:
It still shouldn't segfault when you return an array or scalar. Previous Comments: ------------------------------------------------------------------------ [2003-11-13 03:24:15] [EMAIL PROTECTED] It is not possible to allow it to return arrays. If you really need to mix objects with arrays you can use spl wich provides an array iterator. Unfortunatley that part of spl doesn't work atm (i think). But i will fix it during the next week. ------------------------------------------------------------------------ [2003-11-12 18:31:30] adam at trachtenberg dot com Description: ------------ Having getIterator() return an array instead of an object that implements Iterator causes a bus error / seg fault. The ZE2 Changes document says "method getIterator() which must return an array or an object that either implements the interface Iterator...." Trying to return non-array values (which should not be allowed), like 'foo', also cause crashes instead of returning an error. Reproduce code: --------------- class array_iterator implements IteratorAggregate { public function getIterator() { return array('foo', 'bar'); } } $obj = new array_iterator; foreach ($obj as $property => $value) { print "$value\n"; } Expected result: ---------------- foo bar Actual result: -------------- Bus Error ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=26229&edit=1