die without gc

not_gc.php

<?php
var_dump(gc_enabled());
gc_disable();
var_dump(gc_enabled());
class Demo
{
	function __construct()
	{
		echo "constructor\n";
	}

	function __destruct()
	{
		echo "destructor\n";
	}

	public function test()
	{
		echo "in test \n";
	}
}

(new Demo())->test();
echo "after die class\n";

return
bool(true)
bool(false)
constructor
in test
destructor
after die class