SplDoublyLinkedList::pop

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

SplDoublyLinkedList::pop — Pops a node from the end of the doubly linked list

說明

public SplDoublyLinkedList::pop(): mixed

參數(shù)

此函數(shù)沒有參數(shù)。

返回值

The value of the popped node.

錯誤／異常

Throws RuntimeException when the data-structure is empty.