[Edw]

PHP код:

#define LogMessage(%0,%1,%2,%3) format(string, sizeof(string),%2,%3) && SendClientMessage(%0, %1, string)
            for(new i = 0; i < MAX_PLAYERS; i ++) { if(PlayerInfo[i][pLanguage] == 1) return LogMessage(i, COLOR_LOG, "AdmCmd: %s a folosit comanda /gotomark.", sendername); else
            if(PlayerInfo[i][pLanguage] == 2) return LogMessage(i, COLOR_LOG, "AdmCmd: %s used command /gotomark.", sendername); } 


Even so doing, show message just a player.
If I did as you said the first error #define
error 001: expected token: ";", but found "\"