public OnPlayerCommandReceived(playerid, cmdtext[])
{

    return 1;
}

public OnPlayerCommandPerformed(playerid, cmdtext[], success)
{
    if(success) printf("%s performed the command ( %s )", PlayerName(playerid), cmdtext);
    if(!success)
    {
        format(string, sizeof(string), " Error:The command performed does not exist. ( %s )", cmdtext);
        return SendClientMessage(playerid,-1, string);
    }
    return 1;
}
CMD:resetplayer(playerid, params[])
{
    new player;
    if(!sscanf(params, "d", player))
    {
        if(pInfo[player][playercreated] != 1) return SendClientMessage(playerid, -1, "Invalid player id");
        else
        {
            pInfo[player][playercreated] = 0; //it only changes these two things
            pInfo[player][playeruserid] = 0; //it only changes these two things
            for(new i = 0; i < MAX_PLAYERS; i++)
            {
                if(pInfo[i][offerfrom] == player)
                {
                    pInfo[i][offerfrom] = 0;
                }
            }
            pInfo[player][playerphone] = 0;
            pInfo[player][playernumber] = 0;
            pInfo[player][playerkills] = 0;
            pInfo[player][playerdeaths] = 0;
            pInfo[player][playeritems] = 0;
            format(string, sizeof(string), "You have deleted player id %d.", player);
            SendClientMessage(playerid, COLOR_GREY, string);
            new query[128];
            mysql_format(dbHandle, query, sizeof(query), "DELETE * FROM `accounts` WHERE `Username`=%d", GetName(player));
            printf("%d deleted", player);
            mysql_tquery(dbHandle, query, "", "");
        }
    }
    else
    {
        SendClientMessage(playerid, COLOR_GREY, "/resetplayer [playerid]");
    }
    return 1;
}

if(pInfo[player][playercreated] != 1) return SendClientMessage(playerid, -1, "Invalid player id");