<?php<?php class Foo extends Spl { public $bar; } function create($foo) { $object = new stdClass; $foo->bar = $object; $object->foo = $foo; } gc_collect_cycles(); create(new stdClass()); var_dump(gc_collect_cycles()); // expected '2', actual '2' create(new Foo()); var_dump(gc_collect_cycles()); // expected '2', actual '0'
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