I think I have edited the settings correctly.
I chose "every URL" because the content changes based on the PHP value(s).
For the question "How does this parameter affect page content?"
I have selected "other". I am not sure this is the best option where the content changes on the page?
The other options are: Sorts, Narrows, Specifies, Translates, Paginates
I was thinking about "Specifies"
What should I choose for content changing?
For your information my site content is like this:
You are viewing the <?php echo $content ?> page. On the <?php echo $content ?> page your will find more information about <?php $detail ?>.
Should I be choosing "specifies" or should I stick with the "other" option? Maybe you would suggest something else?