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php中base64_decode与base64_encode加密解密函数实例_PHP

WBOY
WBOYOriginal
2016-05-31 18:15:37877browse

本文实例讲述了php中base64_decode与base64_encode加密解密函数。分享给大家供大家参考。具体分析如下:

这两个函数在php中是用得对php代码进行加密与解密码的base64_encode是加密,而base64_decode是解密了,下面我们看两个简单实例.

base64_encode语法:string base64_decode(string data);

代码如下:

$str='d3d3LmpiNTEubmV0IOiEmuacrOS5i+Wutg==';     //定义字符串
echo base64_decode($str); //输出解码后的内容


base64_encode语法:string base64_encode(string data);

代码如下:

$str='www.bitsCN.com '; //定义字符串
echo base64_encode($str);  // 输出编码后的内容为: d3d3LmpiNTEubmV0IOiEmuacrOS5i+Wutg==

希望本文所述对大家的PHP程序设计有所帮助。

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