初来乍到，PHP setcookie怎么能正确使用？我写的代码只能设置两个中的一个,怎么办？-PHP Tutorial-php.cn

初来乍到，PHP setcookie怎么能正确使用？我写的代码只能设置两个中的一个,怎么办？

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Release： 2016-06-23 13:09:11

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 <?php   session_start();   $flag="True";   setcookie("flags",$flag,time()+3600);   $name=$_SESSION['name'];   setcookie("uname",$name,time()+3600*24*30);  ?>

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>十六进制之火种</title><script type="text/javascript" language="javascript">flag="false";function getCookie(name){      var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));      if(arr != null){       return unescape(arr[2]);       }else{       return null;      }  }   if(!getCookie("flags")){  alert('失败');  }else{ alert(getCookie("flags"));}			if(!getCookie("uname")){  alert('失败');  }else{ alert(getCookie("uname"));}    dell=getCookie("uname");	flag=getCookie("flags");function change(){	if(flag == "True"){        document.getElementById("benph").innerHTML=dell;		var hp='<a href="logout.php">退出</a>';		document.getElementById("lan").innerHTML=hp;		}else{		var huawei='<a href="denglu.html">登录1</a>';	var htc='<a href="register.php">注册1</a>';	document.getElementById("benph").innerHTML=huawei;	document.getElementById("lan").innerHTML=htc;				}		}	var iID =setInterval("change()",1000);</script></head><body><p id="benph"><a href="denglu.html">登录</a></p><p id="lan"><a href="register.php">注册</a></p></body></html>

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