[rappy93]

PHP код:

public OnPlayerShootPlayer(Shooter,Target,Float:HealthLost,Float:ArmourLost) 
{ 
   if ( Shooter != INVALID_PLAYER_ID )  
    {  
        if ( GetPlayerTeam( Target ) == GetPlayerTeam( Shooter ) ) // check if the victim is from the same team as the shooter.  
        {  
  
            new Float:hp; 
            GetPlayerHealth(Target, hp); 
            SetPlayerHealth(Target, hp + HealthLost); 
            SetPlayerHealth( Shooter, 0 ); 
            SendClientMessage( Shooter, COLOR_RED, "Team killing is not allowed!" );  
            GivePlayerMoney( Shooter, - 5000 );  
        } 
    } 
    return 1; 
} 


Try it like this and without changing any of the parameters at the top. Leave shooter and target and test it out.

Later Edit : Or just read what Konstantinos said .