IteratorIterator::keyIteratorIterator::next
(PHP 5 >= 5.1.0)
IteratorIterator::next — Forward to the next element
说明
public void IteratorIterator::next
( void
)
Forward to the next element.
参数
此函数没有参数。
返回值
没有返回值。
参见
- IteratorIterator::rewind() - Rewind to the first element
- IteratorIterator::valid() - Checks if the iterator is valid
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User Contributed Notes
IteratorIterator::next - [0 notes]
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