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<?php class State { public function __get($arg) { ob_start(); debug_zval_dump($this); // e.g. "object(State)#1 (0) refcount(6)" return ob_get_clean()[29]; } } $obj = new State; var_dump($obj->state); $a = $obj; var_dump($obj->state);
Output for git.master, git.master_jit, rfc.property-hooks
string(1) "3" string(1) "4"

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