PHP 8.4.1 Released!

SplDoublyLinkedList::offsetExists

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

SplDoublyLinkedList::offsetExistsReturns whether the requested $index exists

Açıklama

public SplDoublyLinkedList::offsetExists(int $index): bool

Bağımsız Değişkenler

index

The index being checked.

Dönen Değerler

true if the requested index exists, otherwise false

add a note

User Contributed Notes

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