If HTML pages are indexed, but not DOC, PDF, PPT, or XLS files, then it seems that EasyPHP might not be allowing the PHP exec function:
Code:
exec($command,$result,$retval);
I'm not familiar with EasyPHP, but perhaps the user comments on
this page might help. Also, try to get the following script to run in EasyPHP:
Code:
<?php
echo exec('whoami');
?>