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InternalIterator::key »
« InternalIterator::__construct
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InternalIterator
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InternalIterator::current
(PHP 8)
InternalIterator::current
—
返回当前元素
说明
public
InternalIterator::current
():
mixed
返回当前元素。
参数
此函数没有参数。
返回值
返回当前元素。
＋
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