File: bug39036.phpt

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--TEST--
Bug #39036 (Unsetting key of foreach() yields segmentation fault)
--FILE--
<?php

$key = 'asdf';

foreach (get_defined_vars() as $key => $value) {
	unset($$key);
}

var_dump($key);

echo "Done\n";
?>
--EXPECTF--	
Notice: Undefined variable: key in %s on line %d
NULL
Done