CMD:report(playerid, params[])
{
    new pName[MAX_PLAYER_NAME], aName[MAX_PLAYER_NAME], str[128], reason, iD;
    if (sscanf(params, "dz", iD, reason)) return SendClientMessage(playerid, 0xAA3333AA, "Usage: /report [id] [reason]");
    if (iD == INVALID_PLAYER_ID) return SendClientMessage(playerid, 0xAA3333AA, "Invalid ID.");
    if (playerid == iD) return SendClientMessage(playerid, 0xAA3333AA, "You can't report yourself.");
    GetPlayerName(playerid, pName, sizeof(pName));
    GetPlayerName(iD, aName, sizeof(aName));
    for (new i = 0; i < MAX_PLAYERS; i++)
    {
        if (IsPlayerConnected(i))
        {
            new zName[MAX_PLAYER_NAME], pFile[256];
            GetPlayerName(i, zName, sizeof(zName));
            format(pFile, sizeof(pFile), "Users\%s.ini", zName);
            if (IsPlayerAdmin(i) || dini_Int(pFile, "AdminLevel") >= 1)
            {
                format(str, sizeof(str), "%s(%d) has reported %s(%d) for: %s", pName, playerid, aName, iD, reason);
                SendClientMessage(i, 0xFFFFFFFF, str);
            }
        }
    }
    return 1;
}

CMD:report(playerid, params[]) // States that the command is /report and it 'may' have extra parameters (which it will.)
{
return 1; // Returns 1 and shows that the command is real and must always work.
}

new pName[MAX_PLAYER_NAME], aName[MAX_PLAYER_NAME], str[128], reason, iD; // Declares the local variables: pName, aName, str, reason, and iD.
    if (sscanf(params, "dz", iD, reason)) return SendClientMessage(playerid, 0xAA3333AA, "Usage: /report [id] [reason]"); // States that sscanf is declares that there ARE going to be parameters, and if there aren't any, it'll return a message saying the 'syntax' of the command. The operators "dz" declare that d = integer, and z is a string that states an optional message.
    if (iD == INVALID_PLAYER_ID) return SendClientMessage(playerid, 0xAA3333AA, "Invalid ID."); // Checks if the ID is invalid, and if so, it'll return a message telling the player who used the command so.
    if (playerid == iD) return SendClientMessage(playerid, 0xAA3333AA, "You can't report yourself."); // Checks if the player is trying to report himself, and if so, tell him that he can't report himself.
    GetPlayerName(playerid, pName, sizeof(pName)); // Gets the player's name.
    GetPlayerName(iD, aName, sizeof(aName)); // Gets the ID's name. (The ID of the player who is being reported).

for (new i = 0; i < MAX_PLAYERS; i++) // Calls the 'for' function, this function states that it will check all player slots and assigns each slot to a variable, in this case, it's going to assign the variable i.
    {
        if (IsPlayerConnected(i)) // Checks if the slot is being used.
        {
            new zName[MAX_PLAYER_NAME], pFile[256]; // Declares new definitions.
            GetPlayerName(i, zName, sizeof(zName)); // Gets the name of the slots' user.
            format(pFile, sizeof(pFile), "Users\%s.ini", zName); // Formats the player file, change what's in the quotes to the correct destination. (This is only needed if you're using DINI);
            if (IsPlayerAdmin(i) || dini_Int(pFile, "AdminLevel") >= 1) // Checks if the player is an RCON admin or if the player is an admin on the player's file, (dini_Int is only required if you're using DINI).
            {
                format(str, sizeof(str), "%s(%d) has reported %s(%d) for: %s", pName, playerid, aName, iD, reason); // formats the variable 'str,' into a string.
                SendClientMessage(i, 0xFFFFFFFF, str); // Sends the string to all online admins.
            }
        }

C:\Users\Max\Desktop\GTA San Andreas\samp03csvr_win32\gamemodes\TDM.pwn(113) : error 029: invalid expression, assumed zero
C:\Users\Max\Desktop\GTA San Andreas\samp03csvr_win32\gamemodes\TDM.pwn(113) : error 017: undefined symbol "cmd_report"
C:\Users\Max\Desktop\GTA San Andreas\samp03csvr_win32\gamemodes\TDM.pwn(113) : error 029: invalid expression, assumed zero
C:\Users\Max\Desktop\GTA San Andreas\samp03csvr_win32\gamemodes\TDM.pwn(113) : fatal error 107: too many error messages on one line

Compilation aborted.Pawn compiler 3.2.3664          Copyright (c) 1997-2006, ITB CompuPhase


4 Errors.

CMD:report(playerid, params[])
{
    if ( sscanf( params, "us", params[ 0 ], params[ 1 ] ) )
        return SendUsage( playerid, "/report <Player's Name/ID> [report message]");
    FormMessage( playerid, COLOR_PINK, "You reported %s to the Administrators, the report has been saved into a file!",PlayerName2( params[ 0 ] ) );

    new S,M,H,D,Mo,Y,STTRR[512],File:file;
    file = fopen("Administration/Extras/Reports.txt", io_append);
    getdate(Y,Mo,D),gettime(H,M,S);
    format(STTRR, sizeof( STTRR ), "[DATE: %d/%d/%d] [TIME: %d/%d/%d]: Player %s reported %s(ID:%i) for:\r\n%s\r\n---------------------------------------------------------------------------------------------------------------------\r\n",D,Mo,Y,H,M,S,PlayerName2( playerid ), PlayerName2( params[ 0 ] ), params[ 0 ], params[ 1 ] );
    if (file)
    {
        fwrite(file, STTRR);
        fclose(file);
    }
    return 1;
}