Undefined index error

[dean7]

Hi all, im having trouble with my php script. It has an error saying : Notice: Undefined index: race in /home/www/*****-*****.com/hts2.php on line 93.

 

So im guessing the undefined index is when there is something wrong with the $_GET function?

 

If it is i couldnt see what was wrong with my script.

 

if ($_GET['race']){ // Line 93
  $racer = $_GET['race'];




  if ( $racer == 'chris' ) {
   $raced  = "Chris";
   $speeds = "20";
   $ra     = "1";
   $nextrace = time()+120;
   $reps      = rand(500,1200);$fuel      = rand(5,12);
$mns       = rand(200,1500);}

 

Can anyone else see whats wrong with it?

 

Thanks.

[bh]

you should check your value. if $_GET['race'] doesnt exists...

 

if (isset($_GET['race'])){ // Line 93
  $racer = $_GET['race'];