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<?php class My {} $my = new My(); debug_zval_dump($my); $foo = function () use ($my) { debug_zval_dump($my); }; $foo(); $foo(); debug_zval_dump($my);
Output for git.master, git.master_jit, rfc.property-hooks
object(My)#1 (0) refcount(2){ } object(My)#1 (0) refcount(4){ } object(My)#1 (0) refcount(4){ } object(My)#1 (0) refcount(3){ }

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