File: bug53071.phpt

package info (click to toggle)
php8.4 8.4.16-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 211,276 kB
  • sloc: ansic: 1,176,142; php: 35,419; sh: 11,964; cpp: 7,208; pascal: 4,951; javascript: 3,091; asm: 2,817; yacc: 2,411; makefile: 696; xml: 446; python: 301; awk: 148
file content (27 lines) | stat: -rw-r--r-- 508 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
--TEST--
Bug #53071 (Usage of SplObjectStorage defeats gc_collect_cycles)
--FILE--
<?php
gc_enable();
class myClass
{
    public $member;
}
function LimitedScope()
{
    $myA = new myClass();
    $myB = new SplObjectStorage();
    $myC = new myClass();
    $myC->member = $myA; // myC has a reference to myA
    $myB->Attach($myC);  // myB attaches myC
    $myA->member = $myB; // myA has myB, comleting the cycle
}
LimitedScope();
var_dump(gc_collect_cycles());

echo "Done.\n";

?>
--EXPECT--
int(3)
Done.