[Soumi]

pawn Код:

COMMAND:adv(playerid, params[])
{
    new message[128], string[128], name[MAX_PLAYER_NAME];
    if(sscanf(params, "s[128]", message)) return SendClientMessage(playerid, WHITE, "USAGE: /adv [message]);
    GetPlayerName(playerid, name, sizeof(name));
    format(string, sizeof(string), "Advertisement by %s: %s.", name, message);
    SendClientMessageToAll(GREEN, string);
    return 1;
}

here you go.