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