LimitIterator::key
(PHP 5 >= 5.1.0, PHP 7, PHP 8)
LimitIterator::key — Get current key
Descrizione
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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