1 # static string http\Env::negotiateEncoding(array $supported[, array &$result)
3 Negotiate the client's preferred encoding.
5 > **Note:** The first elemement of $supported encodings serves as a default if no encoding matches.
10 List of supported content encodings.
11 * Optional reference array &$result
12 Out parameter recording negotiation results.
16 * NULL, if negotiation fails.
17 * string, the negotiated encoding.