[RyDeR`]

You don't need all of that actually, the one with strfind was good. This here is even faster I guess:

pawn Код:

stock getPlayerFirstName(playerid)
{
    new
        szName[MAX_PLAYER_NAME],
        iPos
    ;
    GetPlayerName(playerid, szName, sizeof(szName));
    
    iPos = strfind(szName, "_");
    
    if(iPos != -1)
        szName[iPos] = EOS;
        
    return szName;
}