ArrayIterator::getArrayCopy (PHP 5, PHP 7, PHP 8)ArrayIterator::getArrayCopy — Get array copy 说明 public ArrayIterator::getArrayCopy(): array Get a copy of an array. 警告本函数还未编写文档,仅有参数列表。 参数 此函数没有参数。 返回值 A copy of the array, or array of public properties if ArrayIterator refers to an object. 参见 ArrayIterator::valid() - Check whether array contains more entries