LimitIterator::key
(PHP 5 >= 5.1.0, PHP 7)
LimitIterator::key — Get current key
설명
Gets the key for the current item in the inner Iterator.
인수
이 함수는 인수가 없습니다.
반환값
Returns the key for the current item.
참고
- LimitIterator::getPosition() - Return the current position
- LimitIterator::current() - Get current element
- LimitIterator::next() - Move the iterator forward
- LimitIterator::rewind() - Rewind the iterator to the specified starting offset
- LimitIterator::seek() - Seek to the given position
- LimitIterator::valid() - Check whether the current element is valid
add a note
User Contributed Notes
There are no user contributed notes for this page.
