(PHP 5 >= 5.3.0)
SplDoublyLinkedList::__construct — Constructs a new doubly linked list
This constructs a new empty doubly linked list.
이 함수는 인수가 없습니다.
값을 반환하지 않습니다.
Example #1 SplDoublyLinkedList::__construct() example
<?php
$dll = new SplDoublyLinkedList();
$dll->push(2);
$dll->push(3);
$dll->unshift(5);
var_dump($dll);
?>
위 예제의 출력:
object(SplDoublyLinkedList)#1 (2) { ["flags":"SplDoublyLinkedList":private]=> int(0) ["dllist":"SplDoublyLinkedList":private]=> array(3) { [0]=> int(5) [1]=> int(2) [2]=> int(3) } }