SplDoublyLinkedList::pop
(PHP 5 >= 5.3.0)
SplDoublyLinkedList::pop — Pops a node from the end of the doubly linked list
说明
public mixed SplDoublyLinkedList::pop
( void
)
返回值
The value of the popped node.
错误／异常
Throws RuntimeException when the data-structure is empty.
