php-8.0.30-src/Zend/tests/bug72216.phpt

--TEST--
Bug #72216 (Return by reference with finally is not memory safe)
--FILE--
<?php
function &test() {
    $a = ["ok"];
    try {
        return $a[0];
    } finally {
        $a[""] = 42;
    }
}
var_dump(test());
?>
--EXPECT--
string(2) "ok"