LimitIterator
PHP Manual

LimitIterator::key

(PHP 5 >= 5.1.0, PHP 7)

LimitIterator::keyGet 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
PHP Manual