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SPL/Iterators

LimitIterator::key

LimitIterator::key

(PHP 5 >= 5.1.0, PHP 7)

LimitIterator::key — Get current key

Description

public mixed LimitIterator::key ( void )

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

Parameters

This function has no parameters.

Return Values

Returns the key for the current item.

See Also

  • LimitIterator::getPosition() - Return the current position

  • LimitIterator::current() - Get current element

  • LimitIterator::rewind() - Rewind the iterator to the specified starting offset

  • LimitIterator::valid() - Check whether the current element is valid

← LimitIterator::getPosition

LimitIterator::next →

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https://secure.php.net/manual/en/limititerator.key.php