--TEST--
Bug #44184 (Double free of loop-variable on exception)
--FILE--
<?php
function foo() {
    $x = array(1,2,3);
    foreach ($x as $a) {
        while (1) {
            throw new Exception();
        }
        return;
    }
}
try {
    foo();
} catch (Exception $ex) {
    echo "ok\n";
}
?>
--EXPECT--
ok