You're supposed to put the info in between the ' ' :P
What's after the // won't show up in PHP, so it needs to be between the two apostrophes. This is what it should look like:
Code:
<?php
// PHP Easy Adoptables Configuration File
$dbhost = 'mysql6.000webhost.com'; //
$dbuser = 'a5778415_xxxxx'; //
$dbpass = '(pass)'; //
$dbname = 'a5778415_xxxxx'; //
$dname = 'livingfossil.comuv.com'; //
$spath = '/adoptables'; // (This is typically the folder it's installed in, if you didn't make any changed to the script at all) //
$auser = '(username)'; //
$apass = '(pass)'; //
?>