Posted by admin on 2008-08-03, 11:46 AM
function keyED($txt,$encrypt_key)
{
$encrypt_key = md5($encrypt_key);
$ctr=0;
$tmp = "";
for($i=0;$i<strlen($txt);$i++)
{
if ($ctr==strlen($encrypt_key))
$ctr=0;
$tmp.= substr($txt,$i,1) ^ substr($encrypt_key,$ctr,1);
$ctr++;
}
return $tmp; 继续阅读‘url地址參數加密’
Tags: php, 加密, url
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