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cookies显示有关问题

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Release： 2016-06-13 12:49:58
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cookies显示问题

<br />
<?php <br />
setcookie("user", "Alex Porter", time()+3600);<br />
echo $_COOKIE["user"];<br />
?><br />
Copy after login

页面要刷新一下才可以获取值，请问有没办法解决？


------解决方案--------------------
问题是没实际意义，真想要弄可以换成$_SESSION
------解决方案--------------------
楼主要理解cookie发送的原理。
浏览器像服务器发送请求的时候，浏览器会讲存在客户端的cookie信息通过http协议送过去。
服务器拿到这个cookie后，才能echo。

Related labels：
cookie echo nbsp setcookie user
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