xref: /PHP-8.1/Zend/tests/gc_045.phpt (revision 07095785) 
1--TEST--
2GC 045: Total count persisted when GC is rerun due to destructor call
3--INI--
4zend.enable_gc=1
5--FILE--
6<?php
7class GlobalData
8{
9    public static Bar $bar;
10}
11
12class Value
13{
14    public function __destruct()
15    {
16        new Bar();
17    }
18}
19
20class Bar
21{
22    public function __construct()
23    {
24        GlobalData::$bar = $this;
25    }
26}
27
28class Foo
29{
30    public Foo $selfRef;
31    public Value $val;
32
33    public function __construct(Value $val)
34    {
35        $this->val = $val;
36        $this->selfRef = $this;
37    }
38}
39
40for ($j = 0; $j < 10; $j++) {
41    for ($i = 0; $i < 3000; $i++) {
42        new Foo(new Value());
43    }
44}
45
46var_dump(gc_status());
47?>
48--EXPECT--
49array(4) {
50  ["runs"]=>
51  int(10)
52  ["collected"]=>
53  int(25000)
54  ["threshold"]=>
55  int(10001)
56  ["roots"]=>
57  int(10000)
58}
59