[RESOLVED] showing a 'page doesnt exist' message when using switches?

EPJS

When doing switches, is it possible to have it do something special (such as display a message saying page doesn't exist) other than using 'default'?

This is the switch code I use on a tutorial site:

<?php
$default = <<<HTML
<ul>
<li><a href='?tutorial=Identify_IP_and_host'>Identify IP and host</a> Created: 11-01-2006</li>
<li><a href='?tutorial=Email_This_Page'>Email This Page</a> Created: 11-03-2006</li>
<li><a href='?tutorial=Header_Redirect'>Header Redirect</a> Created: 11-03-2006</li>
<li><a href='?tutorial=Learn_HTML_Video'>Learn HTML Video</a> Created: 11-06-2006</li>
<li><a href='?tutorial=Highlight_String'>Highlight String</a> Created: 11-12-2006</li>
<li><a href='?tutorial=Show_Code_Link'>Show Code Link</a> Created: 11-12-2006</li>
</ul>
HTML;

switch ($_GET['tutorial']):

case "Email_This_Page":
$h1 = "<div class='tutback'>Tutorial name: <span class='tutname'>Email This Page</span></div>";
include('email-link.php');
break;

case "Identify_IP_and_host":
$h1 = "<div class='tutback'>Tutorial name: <span class='tutname'>Identify IP and host</span></div>";
include('identify.php');
break;

case "Highlight_String":
$h1 = "<div class='tutback'>Tutorial name: <span class='tutname'>Highlight String</span></div>";
include('highlight.php');
break;

case "Show_Code_Link":
$h1 = "<div class='tutback'>Tutorial name: <span class='tutname'>Show Code Link</span></div>";
include('show-code.php');
break;

case "Header_Redirect":
$h1 = "<div class='tutback'>Tutorial name: <span class='tutname'>Header Redirect</span></div>";
include('redirect.php');
break;

case "Learn_HTML_Video":
$h1 = "<div class='tutback'>Tutorial name: <span class='tutname'>Learn HTML Video</span></div>";
echo '<center><embed src="http://lads.myspace.com/videos/vplayer.swf" flashvars="m=1391113930&amp;type=video" type="application/x-shockwave-flash" width="530" height="446"></embed></center>';
break;

default:
echo $default;
endswitch;

echo $h1;
echo "\n";
?>

http://tutorials.ninty.xenweb.net/

So let's say someone links to ?tutorial=XYZ but XYZ doesn't exist. Rather than just show the default, can I display a message saying the page doesn't exist?

NogDog

if(!empty($_GET['tutorial']))
{
  switch($_GET['tutorial'])
  {
    case "Email_This_Page":
      // ...etc....
    default:
      // output error message here
  }
}
else
{
  echo $default;
}

EPJS

Thanks, that worked 🙂