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HTTPcookie支持_PHP

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Release： 2016-06-01 12:41:05
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Cookie



PHP很明显的支持HTTP cookie。Cookie是一个在远程浏览器上存储数据和跟踪或鉴定返回的用户的结构。您可以使用函数setcookie（）来设置cookie。Cookie是HTTP文件头的一部分，所以该Setcookie（）函数必须在任何输出向浏览器发送前被调用。这种情况和函数Header（）的限制是类似的。

任何从客户计算机发送到您那儿的cookie都将被自动的转化成一个类似于GET和POST方法数据的PHP变量。如果您希望给一个cookie指派多个值，只需要在该cookie的名字后面加上“[ ]”即可。关于更多的细节问题请参看setcookie（）函数。


Related labels：
cookie php set function send support
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