php-8.0.30-src/Zend/tests/nullsafe_operator/040.phpt

20 lines
284 B
PHP

--TEST--
Memory leak in JMP_NULL
--FILE--
<?php
function &returns_ref($unused) {
global $foo;
return $foo;
}
function &returns_ref2() {
return returns_ref(returns_ref(null)?->null);
}
$foo2 = &returns_ref2();
$foo2 = 'foo';
var_dump($foo);
?>
--EXPECT--
string(3) "foo"