Request::getPathInfo()

Returns the path being requested relative to the executed script.

The path info always starts with a /.

Suppose this request is instantiated from /mysite on localhost:

• http://localhost/mysite returns an empty string
• http://localhost/mysite/about returns '/about'
• http://localhost/mysite/enco%20ded returns '/enco%20ded'
• http://localhost/mysite/about?var=1 returns '/about'