PHP - strip URL to get tag name

Question

I need to strip a URL using PHP to add a class to a link if it matches.

The URL would look like this:

http://domain.com/tag/tagname/

Ho

Answer 1

combine some substring and some position finding after you take the last character off the string. use substr and pass in the index of the last '/' in your URL, assuming you remove the trailing '/' first.