SplDoublyLinkedList::pop

(PHP 5 >= 5.3.0, PHP 7)

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

public SplDoublyLinkedList::pop ( void ) : mixed

此函数没有参数。

The value of the popped node.

Throws RuntimeException when the data-structure is empty.

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