PHP 8.2.0 Released!

SplDoublyLinkedList::key

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

SplDoublyLinkedList::keyReturn current node index

Descrição

public SplDoublyLinkedList::key(): int

This function returns the current node index

Parâmetros

Esta função não possui parâmetros.

Valor Retornado

The current node index.

add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top