[EiresJason]

EDIT: Nevermind :P

Replace 'TotalPlayers' with the variable you're using that stores the total number of players on the server.

pawn Код:

#define COLOR_WHITE 0xFF0000

SendClientMessage(playerid, COLOR_WHITE, "Welcome to my server!");
new string[128];
format(string,sizeof(string),"There are currently %d people in the server",TotalPlayers);
SendClientMessage(playerid, COLOR_WHITE, string);