[[ABK]Antonio]

pawn Code:

CMD:stats(playerid, params[])
{
    new target=playerid; //default our target var as playerid
    if(!isnull(params)) sscanf(params, "r", target); //if the params aren't null, we sscanf the params
    
    new string[200];
    format(string, sizeof(string), "Name: %s | ID: %d | Team: %s | Score: %d | Kills: %i | Deaths: %i | Money: %d | Adminlevel: %d", PlayerName(target), target, GetTeamName(target), GetPlayerScore(target), PlayerInfo[target][Kills], PlayerInfo[target][Deaths], GetPlayerMoney(target), AdminLevel[target]);
    SendClientMessage(playerid ,COLOR_BROWN, string);
    return 1;
}

This might work, if you have sscanf that is (might not with it, I'll experiment some with the optional R specifier if it doesn't). Without sscanf we can do;

pawn Code:

CMD:stats(playerid, params[])
{
    new target=playerid;
    if(!isnull(params)) target=strval(params);
    
    if(!IsPlayerConnected(target)) return SendClientMessage(playerid, COLOR_RED, "That player isn't connected!");

    new string[200];
    format(string, sizeof(string), "Name: %s | ID: %d | Team: %s | Score: %d | Kills: %i | Deaths: %i | Money: %d | Adminlevel: %d", PlayerName(target), target, GetTeamName(target), GetPlayerScore(target), PlayerInfo[target][Kills], PlayerInfo[target][Deaths], GetPlayerMoney(target), AdminLevel[target]);
    SendClientMessage(playerid ,COLOR_BROWN, string);
    return 1;
}