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|
--TEST--
Bug #63635 (Segfault in gc_collect_cycles)
--FILE--
<?php
class Node {
public $parent = NULL;
public $children = array();
function __construct(Node $parent=NULL) {
if ($parent) {
$parent->children[] = $this;
}
$this->children[] = $this;
}
function __destruct() {
$this->children = NULL;
}
}
define("MAX", 16);
for ($n = 0; $n < 20; $n++) {
$top = new Node();
for ($i=0 ; $i<MAX ; $i++) {
$ci = new Node($top);
for ($j=0 ; $j<MAX ; $j++) {
$cj = new Node($ci);
for ($k=0 ; $k<MAX ; $k++) {
$ck = new Node($cj);
}
}
}
echo "$n\n";
}
echo "ok\n";
--EXPECT--
0
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ok
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