php-src/Zend/tests/bug38220.phpt

--TEST--
Bug #38220 (Crash on some object operations)
--FILE--
<?php
class drv {
	public $obj;

	function func1() {
		echo "func1(): {$this->obj->i}\n";
	}

	function close() {
		echo "close(): {$this->obj->i}\n";
	}
}

class A {
	public $i;

	function __construct($i) {
		$this->i = $i;

	}

	function __call($method, $args) {
		$drv = myserv::drv();

		$drv->obj = $this;

		echo "before call $method\n";
		print_r($this);
		call_user_func_array(array($drv, $method), $args);
		echo "after call $method\n";

		// Uncomment this line to work without crash
//		$drv->obj = null;
	}

	function __destruct() {
		echo "A::__destruct()\n";
		$this->close();
	}
}

class myserv {
	private static $drv = null;

	static function drv() {
		if (is_null(self::$drv))
			self::$drv = new drv;
		return self::$drv;
	}
}

$obj1 = new A(1);
$obj1->func1();

$obj2 = new A(2);
unset($obj1);
$obj2->func1();
?>
--EXPECT--
before call func1
A Object
(
    [i] => 1
)
func1(): 1
after call func1
A::__destruct()
before call close
A Object
(
    [i] => 1
)
close(): 1
after call close
before call func1
A Object
(
    [i] => 2
)
func1(): 1
after call func1
A::__destruct()
before call close
A Object
(
    [i] => 2
)
close(): 2
after call close