SplDoublyLinkedList
PHP Manual

SplDoublyLinkedList::offsetGet

(PHP 5 >= 5.3.0, PHP 7)

SplDoublyLinkedList::offsetGetReturns the value at the specified $index

설명

public mixed SplDoublyLinkedList::offsetGet ( mixed $index )

인수

index

The index with the value.

반환값

The value at the specified index.

오류/예외

Throws OutOfRangeException when index is out of bounds or when index cannot be parsed as an integer.


SplDoublyLinkedList
PHP Manual