Quick Question RE: explode()

[gdfwilliams]

I am in the process of making some additional modifications to the User Tracking Alpha contribution.

 

If you've not checked it out yet, do at: http://www.oscommerce.com/forums/viewtopic.php?t=25160

 

This is a screenshot of the sort of data included on the results page:

 

Basically, I want to make the above layout a bit more user-friendly by inserting Category or Product names (where applicable) rather than just the path. This would only have to happen for index.php w/ appended cPath and product_info.php w/ appended product_id.

 

So, I have to take a string like one of these:

/index.php?cPath=22

/product_info.php?products_id=87

 

And get it into a format that can be used to query categories_description or products_description respectively.

 

I thought that perhaps the explode() function could be used, but I thought I'd pick the community's collective brain prior to attempting.

 

Any thoughts?

 

Thanks,

 

Greg