lyrics.php?band=band1&cd=cd1&lyric=lyric1

[stefandv]

<?PHP

   if(is_file("$band/$band.txt"))
           include("$band/$band.txt") ;

if

   (is_file("$band/$cd/$cd.txt"))
           include("$band/$cd/$cd.txt") ;

if

  (is_file("$band/$cd/$lyric.txt"))
		  include("$band/$cd/$lyric.txt") ;

else
{
include("list.txt");
}

?>

When using the link lyrics.php?band=band1&cd=cd1&lyric=lyric1

I want the script to open only lyrics1.php

and when using lyrics.php?band=band1&cd=cd1

I want it to open cd1.txt

and finaly when using lyrics.php?band=band1

I want it to open band1.txt

How to do that!

[leonleun]

you can you isset($variable) to determine if a variable is set

[stefandv]

Nervermind i'm an ideot
\
<?PHP

if(is_file("$band/$cd/$lyric.txt"))
include("$band/$cd/$lyric.txt") ;

elseif(is_file("$band/$cd/$cd.txt"))
include("$band/$cd/$cd.txt") ;

elseif(is_file("$band/$band.txt"))
include("$band/$band.txt") ;

else
{
include("list.txt");
}

?>

andt it works