LimitIterator::key

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

LimitIterator::key — Get current key

Опис

public function LimitIterator::key(): mixed

Gets the key for the current item in the inner Iterator.

Параметри

У цієї функції немає параметрів.

Значення, що повертаються

Returns the key for the current item.

Прогляньте також

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

PHP is developed and maintained by a global community of contributors.

The PHP Foundation helps fund this work. If PHP is part of your business or projects, consider sponsoring the Foundation.

PHP

My PHP.net Downloads Contact

Learn

Documentation Get Involved

The PHP Foundation

About the Foundation Sponsor Contact

Legal

Privacy Policy