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  • LimitIterator::seek()

    (PHP 5 >= 5.1.0, PHP 7)

    Seek to the given position

    说明

    publicLimitIterator::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