[IceBilizard]

for zcmd

pawn Код:

public OnPlayerCommandPerformed(playerid, cmdtext[], success)
{
    if(!success) SendClientMessage(playerid, 0xFFFFFFFF, "SERVER: Unknown Command.");
    return 1;
}

and for strcmp use in end of commands

pawn Код:

return 0;

example

pawn Код:

public OnPlayerCommandText(playerid, cmdtext[])
{
    if(strcmp("/epr", cmdtext, true) == 0)
    {
        
        SetPlayerPos(playerid, -2660.8555,1425.6328,906.4609);      
        return 1;
    }
    return 0;
}

it will show unknown command automatically.