PHP URL Manipulation Library: Manipulate and get different types of URLs

This class can manipulate and get different types of URLs.

It provides many types of functions that can get URLs relative to the current HTTP request and manipulate them in several ways. Currently it can:

- Get URL from the current page
- Get the base URL of the site
- Get the protocol from the current HTTP request or a given URL:
- Check if the current site is secure for being served using SSL
- Get the server name
- Get URI
- Remove subdirectories from URI if they are there
- Set parameters from the URL and return the URL without them
- Get the server port
- Add backslash if it does not exist at the end of the URL path
- Go to the previous URL
- Redirect to chosen URL
- Converts URLs into HTML links
- Get all URL parts
- Get the URL first and last item segment