1--TEST-- 2Weak reference to \FFI\CType 3--EXTENSIONS-- 4ffi 5--INI-- 6ffi.enable=1 7--FILE-- 8<?php 9$ctype = \FFI::type('int'); 10$ref = \WeakReference::create($ctype); 11var_dump($ref->get() === $ctype); 12unset($ctype); 13var_dump($ref->get() === null); 14?> 15--EXPECTF-- 16bool(true) 17bool(true) 18