[J4Rr3x]

pawn Код:

public OnPlayerText(playerid, text[])
{
    new string[128];
    if(text[0] == '#' && PlayerInfo[playerid][Admin] >= 1)
    {
        GetPlayerName(playerid, string, sizeof(string));
        format(string,sizeof(string), "Admin Chat: %s: %s", string, text[1]);
        MessageToAdmins(COLORE_VERDE,string);
    }
    return 0;
}

MessageToAdmins(colore, string[])
{
    for(new i = 0; i < GetPlayerPoolSize(); i++)
        if(PlayerInfo[i][Admin] >= 1)
            SendClientMessage(i, colore, string);
}

If it doesn't work, check if you're admin on server.