Fork of https://github.com/glenscott/url-normalizer
This normalizes URI's based on the specification RFC 3986 http://www.apps.ietf.org/rfc/rfc3986.html
Example usage:
require_once 'vendor/autoload.php';
$url = 'eXAMPLE://a/./b/../b/%63/%7bfoo%7d';
$un = new URL\Normalizer( $url );
echo $un->normalize();
// result: "example://a/b/c/%7Bfoo%7D"
The normalization process preserves semantics so, for example, the following URL's are all equivalent:
HTTP://www.Example.com/ and http://www.example.com/ http://www.example.com/a%c2%b1b and http://www.example.com/a%C2%B1b http://www.example.com/%7Eusername/ and http://www.example.com/~username/ http://www.example.com and http://www.example.com/ http://www.example.com:80/bar.html and http://www.example.com/bar.html http://www.example.com/../a/b/../c/./d.html and http://www.example.com/a/c/d.html http://www.example.com/?array[key]=value and http://www.example.com/?array%5Bkey%5D=value
The following normalizations are performed:
- Converting the scheme and host to lower case
- Capitalizing letters in escape sequences
- Decoding percent-encoded octets of unreserved characters
- Adding trailing /
- Removing the default port
- Removing dot-segments
For more information about these normalizations, please see the following Wikipedia article:
http://en.wikipedia.org/wiki/URL_normalization#Normalizations_that_Preserve_Semantics
For license information, please see LICENSE file.
Add further scheme-based normalization steps, as detailed in section 6.2.3 of the RFC.