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php批量删除cookie的简单实现方法_PHP

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Release： 2016-05-31 13:17:50
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本文实例讲述了php批量删除cookie的简单实现方法。分享给大家供大家参考。具体实现方法如下：

代码如下:

//删除单个cookie：键值设置为空、时间设置为过期了的时间
setCookie("name","",time()-60);

//删除多个cookie，采用遍历数组方式
foreach($_COOKIE as $key=>$value){
 setCookie($key,"",time()-60);
}
?>


知识要点：如果把某个网站的所有cookie都删除了，则保存该网站cookie的文件，也将会被删除；如果只是删除其中一个cookie，则只在文件里的该cookie信息被删除。

希望本文所述对大家的php程序设计有所帮助。

Related labels：
cookie php delete batch method
source：php.cn
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