[FarSe.]

pawn Код:

CMD:register(playerid, params[])
{
   if(IsPlayerRegister[playerid] == 1) return SendClientMessage(playerid, COLOR_RED, "You are already registered!");
   if(sscanf(params, "s[40]", params[1])) return SendClientMessage(playerid, COLOR_RED, "SYNTAX: /register [params[1]]");
   format(file, sizeof(file), "Rank/Users/%s.ini", pName(playerid));
   if(fexist(file)) return SendClientMessage(playerid, COLOR_RED, "Your account is already registered from our database");
   if(!dini_Exists(file))
   {
        dini_Create(file);
        dini_IntSet(file, "password", udb_hash(params[1]));
   }
   return 1;
}

works only with sscanf-plugin.