[resolved] PHP Navigation

[hashish]

What's up guys. My first post here, and I'm not great with php, but here's my question:

My current navigation works using the get function, so my links are like "index.php?x=page".

I have about 200 pages, so FTP is getting cluttered. Now what I want to do is make a directory for all the categories of content, and be able to link to the files like ?x=applications&cat=downloads. Assuming I have a directory called downloads and a file named applications.php.

I've seen this code somewhere before. Is this a simple form of breadcrumb? Or can someone lead me in the right direction here? I don't want to have to use a huge breadcrumb script, just something simple is all I need.

Thanks.

[trq]

[code]
<?php
  if (isset($_GET['x'] && isset($_GET['cat'])) {
    if (file_exists($_GET['cat'].'/'.$_GET['x'].'.php')) {
      include $_GET['cat'].'/'.$_GET['x'].'.php';
    }
  }
?>
[/code]

[hashish]

Sounds like what I need. I'm getting:

Parse error: syntax error, unexpected T_BOOLEAN_AND, expecting ',' or ')' in index.php on line 138

Could someone clean that code up for me please? It's be great to also add in:

if x and cat = nothing. then include news.php.