[JuanStone]

pawn Code:

command(stats, playerid, params[])
{
    if(isnull(params))
    {
        //Show Stats playerid - vars(playerid)-
    }
    else
    {
        if(sscanf(params, "u", params[0])) return SendClientMessage(playerid, -1, "/stats playerid/name");
        if(IsPlayerConnected(params[0]) && params[0] != INVALID_PLAYER_ID)
        {
            // Show stats id - vars(params[0]) -
        }
        else
        {
            SendClientMessage(playerid, -1, "Player not connected.");
        }
    }
    return true;
}