[gtakillerIV]

PHP код:

if (strcmp("/do", cmdtext, true, 10) == 0)
    {
        new str[128];
        if(sscanf(cmdtext,"s[128]",str)) return SendClientMessage(playerid,-1,"USAGE: /do [TEXT]");
        new name[20];
        GetPlayerName(playerid,name,20);
        format(str,sizeof(str),"** %s ((%s))",str,name);
        new Float:X,Float:Y,Float:Z;
        GetPlayerPos(playerid,X,Y,Z);
        for(new i = 0;i<MAX_PLAYERS;++i)
        {
            if(IsPlayerInRangeOfPoint(i,5,X,Y,Z)) return SendClientMessage(i,-1,str);
        }
        return 1;
    } 


PHP код:

if (strcmp("/me", cmdtext, true, 10) == 0)
    {
        new str[128];
        if(sscanf(cmdtext,"s[128]",str)) return SendClientMessage(playerid,-1,"USAGE: /me [TEXT]");
        new name[20];
        GetPlayerName(playerid,name,20);
        format(str,sizeof(str),"** %s %s **",name,str);
        new Float:X,Float:Y,Float:Z;
        GetPlayerPos(playerid,X,Y,Z);
        for(new i = 0;i<MAX_PLAYERS;++i)
        {
            if(IsPlayerInRangeOfPoint(i,5,X,Y,Z)) return SendClientMessage(i,-1,str);
        }
        return 1;
    } 


PHP код:

if (strcmp("/b", cmdtext, true, 10) == 0)
    {
        new str[128];
        if(sscanf(cmdtext,"s[128]",str)) return SendClientMessage(playerid,-1,"USAGE: /b [TEXT]");
        new name[20];
        GetPlayerName(playerid,name,20);
        format(str,sizeof(str),"((%s: %s))",name,str);
        new Float:X,Float:Y,Float:Z;
        GetPlayerPos(playerid,X,Y,Z);
        for(new i = 0;i<MAX_PLAYERS;++i)
        {
            if(IsPlayerInRangeOfPoint(i,5,X,Y,Z)) return SendClientMessage(i,-1,str);
        }
        return 1;
    } 


Try them, you had return 0; which you don't need.

PHP код:

if (strcmp("/o", cmdtext, true, 2) == 0)
    {
        new str[128];
        if(sscanf(cmdtext,"s[128]",str)) return SendClientMessage(playerid,-1,"USAGE: /o [TEXT]");
        new name[MAX_PLAYER_NAME];
        GetPlayerName(playerid,name,sizeof(name));
        format(str,sizeof(str),"[OOC] %s[%d]: %s",name,playerid,str);
        SendClientMessageToAll(-1,str);
        return 1;
    }