Something

	if (strcmp(cmdtext, "/health", true)==0)
	{
	 new string[256];
     if(GetPlayerMoney(playerid) >= 3000){
     SetPlayerHealth(playerid,100);
     GetPlayerMoney(playerid);
     GivePlayerMoney(playerid, -3000);
     format(string, sizeof(string), ">> %s healed himself.", PlayerName(playerid));
     SendClientMessageToAll(COLOR_GREY, string);
     }
     else{
     SendClientMessage(playerid,COLOR_RED,"You have not enaugh cash.print(3000$ needed)");
     }
     return 1;
    	}