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<?php echo "-- ArrayObject\n"; $iterator = (new ArrayObject([]))->getIterator(); var_dump($iterator->current()); var_dump($iterator->key()); echo "\n-- array\n"; $array = []; var_dump(current($array)); var_dump(key($array));
Output for git.master, git.master_jit
-- ArrayObject NULL NULL -- array bool(false) NULL

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