php-md5变换算法之大小写变换干涉
- PHP中文网Original
- 2016-05-25 17:14:416561browse
php代码
<?php
function md5_4($data)
{
//先得到密码的密文
$data = md5($data);
//再把密文中的英文母全部转为大写
$data = strtoupper($data);
//最后再进行一次MD5运算并返回
return md5($data);
}
?>Statement：
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