Publisher review:Canonical path transforms an HTTP request path (ie, $_SERVER['PATH_INFO']) into its canonical form This function transforms an HTTP request path (ie, $_SERVER['PATH_INFO']) into its canonical form, removing empty path elements and relative path elements (//, /./, /../).
It assumes that there is a trailing slash on the path if it's a directory.
Canonical path is a PHP script for Snippets scripts design by Adrian Sampson.
It runs on following operating system: Windows / Linux.
Operating system:Windows / Linux
Canonical path script details 
