csu3_am335x/EVSE/GPL/php-8.1.12/tests/lang/bug27535.phpt

--TEST--
Bug #27535 (Objects pointing to each other cause Apache to crash)
--FILE--
<?php

class Class1
{
    public $_Class2_obj;
}

class Class2
{
    public $storage = '';

    function __construct()
    {
        $this->storage = new Class1();

        $this->storage->_Class2_obj = $this;
    }
}

$foo = new Class2();

?>
Alive!
--EXPECT--
Alive!