PHP代码如下:
key);
}
return $txt=urlencode(base64_encode(urlencode($txt)));
}
function decode($txt){
$txt=urldecode(base64_decode($txt));
for($i=0;$ikey);
}
return $txt;
}
}
?> discuz加密解密:
0)&&substr($result,10,16)==substr(md5(substr($result,26).$keyb),0,16)){
returnsubstr($result,26);
}else{
return'';
}
}else{
return $keyc.str_replace('=','',base64_encode($result));
}
}
?>