hello, Our PHP dev (who has since left) uses the pack function to turn a base64 string into a binary blob (?): $blob = pack("H*", $postBase64Data); Does anyone know what the above is doing? I need to translate that to C# terms, which I thought was getting the eqivalent of the bytes: byte[] blob = ASCIIEncoding.UTF8.GetBytes(postedData); But this may not be right. Sym -- View this message in context: http://www.nabble.com/Pack-function-in-C--tf4407990.html#a12575709 Sent from the PHP - General mailing list archive at Nabble.com. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php