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--TEST--
ZE2 iterators cannot implement Traversable alone
--FILE--
<?php
class test implements Traversable {
}
$obj = new test;
foreach($obj as $v);
print "Done\n";
/* the error doesn't show the filename but 'Unknown' */
?>
--EXPECTF--
Fatal error: Class test must implement interface Traversable as part of either Iterator or IteratorAggregate in %s on line %d
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