[DarkSkull]

PHP код:

CMD:bet(playerid,params[])
{
    new option[64],string[128], amount;
    new idx = GetPlayerVirtualWorld(playerid)-100;
    if(BizInfo[idx][bType] == 7)
         {
              if(!IsAtRLTable(playerid))
               {
                   SendClientMessage(playerid, error, "You are not near a Roulette table!");
                   return 1;
            }
               new ball = random(4);
            if(sscanf(params, "s[8]i", option,amount)) return SendClientMessage(playerid, error, "Usage: /bet [Red/Black][$Amount]");
            if(amount < 1 || amount > 50000) return SendClientMessage(playerid, error, "Bet can't be below $1 or above $50,000!");
            if(!strcmp(option, "red", true))
            {
                
                if(ball == 1)
                   {
                    format(string, sizeof(string), "* %s bets on red and won.", GetName(playerid));
                    ProxDetector(5.0, playerid, string, -1);
                    format(string, sizeof(string), "* You won $%d.", amount);
                    SendClientMessage(playerid, -1, string);
                    pInfo[playerid][Cash] += amount;
                    GivePlayerCash(playerid, amount);
                    BizInfo[idx][bMoney] -= amount;
                }
                else
                {
                       format(string, sizeof(string), "* %s bets on red and lost.",  GetName(playerid));
                    ProxDetector(5.0, playerid, string,-1);
                    format(string, sizeof(string), "* You lost $%d.", amount);
                    SendClientMessage(playerid, -1, string);
                     pInfo[playerid][Cash] -= amount;
                     GivePlayerCash(playerid, -amount);
                    BizInfo[idx][bMoney] += amount;
                }
            if(!strcmp(option, "black", true))
                {
                    if(mblack < 1 || mblack > 50000) return SendClientMessage(playerid, error, "Bet can't be below $1 or above $50,000!");
                     if(ball == 1)
                    {
                        format(string, sizeof(string), "* %s bets on black and won.", GetName(playerid));
                        ProxDetector(5.0, playerid, string, -1);
                        format(string, sizeof(string), "* You won $%d.", amount);
                        SendClientMessage(playerid, -1, string);
                        pInfo[playerid][Cash] += amount;
                        GivePlayerCash(playerid, amount);
                        BizInfo[idx][bMoney] -= amount;
                    }
                    else
                    {
                        format(string, sizeof(string), "* %s bets on black and lost.",  GetName(playerid));
                         ProxDetector(5.0, playerid, string, -1);
                        format(string, sizeof(string), "* You lost $%d.", amount);
                        SendClientMessage(playerid, -1, string);
                         pInfo[playerid][Cash] -= amount;
                         GivePlayerMoney(playerid, -amount);
                         BizInfo[idx][bMoney] += amount;
                    }
                }
            }
        }
    return 1;
} 


Try this. What I've done is I removed the IsPlayerConnected check, I added the sscanf at the top and used a common variable 'amount' instead of 'mred' and 'mblack'.

EDIT: I've edited the code a bit. Try this