本文实例为大家分享了php单链表的具体代码，供大家参考，具体内容如下

<?php/** * 单链表 */ class Demo{ private $id; public $name; public $next; public function __construct ($id = '', $name = '') { $this->id = $id; $this->name = $name; } static public function show ($head) { $cur = $head; while ($cur->next) { echo $cur->next->id,'###',$cur->next->name,'<br />'; $cur = $cur->next; } echo '<hr />'; } //尾插法 static public function push ($head, $node) { $cur = $head; while (NULL != $cur->next) { $cur = $cur->next; } $cur->next = $node; return $head; } static public function insert($head, $node) { $cur = $head; while (NULL != $cur->next) { if ($cur->next->id > $node->id) { break; } $cur = $cur->next; } $node->next = $cur->next; $cur->next = $node; return $head; } static public function edit($head, $node) { $cur = $head; while (NULL != $cur->next) { if ($cur->next->id == $node->id) { break; } $cur = $cur->next; } $cur->next->name = $node->name; return $head; } static public function pop ($head, $node) { $cur = $head; while (NULL != $cur->next) { if ($cur->next == $node) { break; } $cur = $cur->next; } $cur->next = $node->next; return $head; }}$team = new Demo();$node1 = new Demo(1, '唐三藏');Demo::push($team, $node1);$node1->name = '唐僧';Demo::show($team);// Demo::show($team);$node2 = new Demo(2, '孙悟空');Demo::insert($team, $node2);// Demo::show($team);$node3 = new Demo(5, '白龙马');Demo::push($team, $node3);// Demo::show($team);$node4 = new Demo(3, '猪八戒');Demo::insert($team, $node4);// Demo::show($team);$node5 = new Demo(4, '沙和尚');Demo::insert($team, $node5);// Demo::show($team);$node4->name = '猪悟能';//php对象传引用，所以Demo::edit没有必要// unset($node4);// $node4 = new Demo(3, '猪悟能');// Demo::edit($team, $node4);Demo::pop($team, $node1);Demo::show($team);

以上就是本文的全部内容，希望对大家实现php单链表有所帮助。