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@ 2019-12-10T09:52:28Z

<?php
class A {
    public function __destruct() {
	  
	}
}
gc_disable();

$a1 = new A;
$a2 = new A;

$a1->ref = $a2;
$a2->ref = $a1;

$a1 = $a2 = NULL;

echo 'removed cycles: '.gc_collect_cycles()."\n";
echo 'removed cycles: '.gc_collect_cycles()."\n";

Output
Performance
VLD
References
Branches

gc_collect_cycles: documentation ( source)
gc_disable: documentation ( source)

preferences:dark modelive preview

52.63 ms | 405 KiB | 5 Q