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LimitIterator::key

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

LimitIterator::key — Get current key

Descrizione

public LimitIterator::key(): mixed

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

Elenco dei parametri

Questa funzione non contiene parametri.

Valori restituiti

Returns the key for the current item.

Vedere anche:

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

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