<?php
use pedroac\url\Parsed;

$parsed = Parsed::fromString('http://test.com:80/my/path?a=1&b=2#label');

echo $parsed->scheme;
// http
echo $parsed->host;
// test.com
echo $parsed->port;
// 80
echo $parsed->path;
// /my/path
echo $parsed->query;
// a=1&b=2
echo $parsed->fragment;
// label

<?php
use pedroac\url\URL;
use pedroac\url\component\Scheme;
use pedroac\url\component\Query;
use pedroac\url\component\Fragment;

$url = new URL('http://test.com/my/path');
$newUrl = $url->with(new Scheme('https'),
                     null,
                     null,
                     Query::fromArray(['a' => 1, 'b' => 2]),
                     new Fragment('label'));
echo $newUrl;
// https://test.com/my/path?a=1&b=2#label
echo $newUrl->changeParameters(['c' => 3]);
// https://test.com/my/path?a=1&b=2&c=3#label

<?php
use pedroac\url\URL;
use pedroac\url\component\Scheme;
use pedroac\url\component\Query;
use pedroac\url\component\Path;

$url        = new URL('http://test.com/my/path');
$components = $url->parse()->toComponents();
$components->scheme = new Scheme('https');
$components->query  = Query::fromArray(['a' => '1']);
$components->path   = $components->getPath()
                      ->merge(new Path('new/path'));
$newUrl = new URL($components);
echo $newUrl;
// https://test.com/my/new/path?a=1

<?php
use pedroac\url\Base;
use pedroac\url\URL;

$base   = Base::fromString('http://test.com/this/is');
$newUrl = $base->toAbsolute(new URL('my/path'));
echo $newUrl;
// http://test.com/this/my/path

<?php
use pedroac\url\URL;

echo URL::getCurrent();

<?php
use pedroac\url\URL;

$url = new URL('http://test.com/my/path');
var_dump($url->isAbsolute());
// bool(true)

<?php
use pedroac\url\Parsed;

$parsed = Parsed::fromString('http://test.com/my/path/file.tar.gz');

echo $parsed->path->getExtension();
// gz
echo print_r($parsed->path->getAllExtensions());
/*
Array
(
    [0] => tar
    [1] => gz
)
*/

<?php
use pedroac\url\URL;
use pedroac\url\normalization\Rules;

$rules = Rules::safe();
echo $rules->apply(new URL('HttP://TesT.com/my/path?a=1&b=2&f=3'));
// http://test.com/my/path?a=1&b=2&f=3

<?php
use pedroac\url\URL;
use pedroac\url\normalization\Rules;

$rules = Rules::basic();
echo $rules->apply(new URL('HttP://TesT.com/my/.//path?b=1&c=2&a=3')), "\n";
// http://test.com/my/path/?a=3&b=1&c=2

<?php
use pedroac\url\URL;
use pedroac\url\normalization\Rules;
use pedroac\url\normalization\rule\StripWWWRule;
use pedroac\url\normalization\rule\StripDuplicatedSlashesRule;
use pedroac\url\normalization\rule\StripDotSegmentsRule;
use pedroac\url\normalization\rule\StripDirectoryIndexRule;
use pedroac\url\normalization\rule\StripDefaultPortRule;
use pedroac\url\normalization\rule\StripUnusedParametersRule;
use pedroac\url\normalization\rule\StripDefaultParametersRule;

$rules = new Rules(new StripWWWRule,
                   new StripDuplicatedSlashes,
                   new StripDotSegmentsRule,
                   new StripDirectoryIndexRule,
                   new StripDefaultPortRule,
                   new StripUnusedParametersRule(['a','b','c']),
                   new StripDefaultParametersRule(['b'=>2]));
$newUrl = $rules->apply(new URL('http://test.com/my/path?a=1&b=2&f=3'));
echo $newUrl;
// http://test.com/my/path?a=1

<?php
use pedroac\url\URL;
use pedroac\url\normalization\Rules;
use pedroac\url\normalization\rule\StripUnusedParametersRule;
use pedroac\url\normalization\rule\StripDefaultParametersRule;

$rules = Rules::basicAnd(
    new StripUnusedParametersRule(['a','b','c']),
    new StripDefaultParametersRule(['b'=>2])
);
echo $rules->apply(new URL('HttP://TesT.com/my/.//path?b=2&c=2&a=3')), "\n";