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<?php $obj = new ArrayObject(array(), ArrayObject::ARRAY_AS_PROPS | ArrayObject::STD_PROP_LIST); $obj = array(); var_dump(isset($obj['name']), $obj['name']);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined array key "name" in /in/lvAEr on line 6 bool(false) NULL

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