[Calgon]

Or use LimitGlobalChatRadius().

pawn Код:

public OnPlayerText(playerid, text[])
{
    new string[128], name[128];
    GetPlayerName(playerid, name, sizeof(name));
    for(new i=0; i<MAX_PLAYERS; i++)
    {
      if(IsPlayerConnected(i) && IsPlayerStreamedIn(i, playerid))
      {
        format(string, sizeof(string), "%s has said: %s.", name, text);
        SendClientMessage(i, COLOR, string);
      }
    }
    return 1;
}

Method for 0.3; You'll have to define the "COLOR" for it, and change it a bit.