$temp->next = $current->next; $current->next = $temp; } } public function getHeader() { return $this->header; } } $lists = new singelLinkList(); $lists->addLink(new node(5, 'eeeeee')); $lists->addLink(new node(1, 'aaaaaa')); $lists->addLink(new node(6, 'ffffff')); $lists->addLink(new node(4, 'dddddd')); $lists->addLink(new node(3, 'cccccc')); $lists->addLink(new node(2, 'bbbbbb')); var_dump($lists->getHeader()); // $lists->getLinkList (); // echo "<br>-----------翻转节点--------------<br>"; // $lists->reverseList (); // $lists->getLinkList (); // echo "<br>-----------删除节点--------------<br>"; // $lists->delLink ( 5 ); // $lists->getLinkList (); // echo "<br>-----------更新节点名称--------------<br>"; // $lists->updateLink ( 3, "222222" ); // $lists->getLinkList (); // echo "<br>-----------获取节点名称--------------<br>"; // echo $lists->getLinkNameById (5); // echo "<br>-----------获取链表长度--------------<br>"; // echo $lists->getLinkLength ();