[bensmart469]

It's since opid is a string, not a player id.
You could possibly use a loop, or (this was not created by me):

pawn Код:

stock RPIDFN(playername[])
{
  for(new i = 0; i <= MAX_PLAYERS; i++)
  {
    if(IsPlayerConnected(i))
    {
      new playername2[MAX_PLAYER_NAME];
      GetPlayerName(i, playername2, sizeof(playername2));
      if(strcmp(playername2, playername, true, strlen(playername)) == 0)
      {
        return i;
      }
    }
  }
  return INVALID_PLAYER_ID;
}

And GetName(RPIDFN(opid));