Document missing base64 padding.
|@@ -81,6 +81,11 @@ Same as sha1(), but will return the digest in hexadecimal form.|
|Same as sha1(), but will return the digest as a base64 encoded string.|
|+Note that the base64 encoded string returned is not padded to be a|
|+multiple of 4 bytes long. If you want interoperability with other|
|+base64 encoded sha1 digests you might want to append the redundant|
|+string "=" to the result.|
|Implements the basic SHA1 trasnform on a 64 byte block. $data and the returned $digest are|