LimitIterator::seek()
(PHP 5 >= 5.1.0, PHP 7)
Seek to the given position
说明
public LimitIterator::seek(int $position) : int
Moves the iterator to the offset specified by $position.
参数
- $position
The position to seek to.
返回值
Returns the offset position after seeking.
错误/异常
Throws an OutOfBoundsException if the position is outside of the limits specified in LimitIterator::__construct().
参见
- LimitIterator::current() Get current element
- LimitIterator::key() Get current key
- LimitIterator::rewind() Rewind the iterator to the specified starting offset
- LimitIterator::next() Move the iterator forward
- LimitIterator::valid() Check whether the current element is valid