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PHP url 加密解密函数

Jun 13, 2016 am 10:11 AM
base64encodephpstringurlfunctionencrypt and decodegrammar

PHP url 加密解密函数

base64_encode语法: string base64_decode(string data);
*/

$str='d3d3ljexmwnulm5ldnk7vtu9zlpmzfg=';     //定义字符串
echo base64_decode($str); //www.bKjia.c0m一聚教程网         //输出解码后的内容/*

base64_encode语法: string base64_encode(string data);
*/

$str='www.bKjia.c0m一聚教程网';         //定义字符串
echo base64_encode($str);  // d3d3ljexmwnulm5ldnk7vtu9zlpmzfg=       //输出编码后的内容

更多详细内容请查看:php教程er/php-function/36589.htm">http://www.bKjia.c0m/phper/php-function/36589.htm


$returnUrl = rawurlencode(base64_encode($returnUrl));   //编码 
 
$returnUrl = parse_str(base64_decode($returnUrl));//解码   或者
$returnUrl = base64_decode($returnUrl);//解码

//或者

//不知道为何, 上面第一种解码方式返回的是null, 求解
$returnUrl = base64_encode($returnUrl);   //编码
$returnUrl = base64_decode($returnUrl);//解码

 


这是一种方式,但是是最安全的,因为只要知道这个原理就可以解开,不过你的要求不高这样就可以了.

 

 

 

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