SplDoublyLinkedList::next

(PHP 5 >= 5.3.0, PHP 7, PHP 8)

SplDoublyLinkedList::nextMove to next entry

Descrizione

public SplDoublyLinkedList::next(): void

Move the iterator to the next node.

Elenco dei parametri

Questa funzione non contiene parametri.

Valori restituiti

Nessun valore viene restituito.

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Anonymous
10 years ago
$dll = new SplDoublyLinkedList();

$dll->push(2);
$dll->push(3);
$dll->unshift(5);
$dll->rewind();

while($dll->valid()){
    echo $dll->current().'<br />';
    $dll->next();//switch to next list item
}
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