<?php

// Include the autoloader.
require_once( __DIR__ . '/Classes/Autoloader.class.php' );

// Register the autoloader.
RRoEmbed\Autoloader::getInstance()->register();

// Create a new consumer.
$consumer = new RRoEmbed\Consumer();

// Call the "consume" method and supply it the URL of the resource you'd like
// to get the oEmbed representation of and the Provider instance.
$resource = $consumer->consume(
    'http://www.youtube.com/watch?v=ThvBJMzmSZI',
    new RRoEmbed\Provider\YouTube()
);

// Will call __toString()
print $resource;

Result:
<object width="480" height="295"> […] </object>

// You can also omit to specify the provider, if so the Consumer will try to
// automatically find a valid provider endpoint.
// Note that, as the Consumer class implements the __invoke method you
// can use any of its instances as a callable.
$resource = $consumer( 'http://www.youtube.com/watch?v=ThvBJMzmSZI' );

print_r( $resource );

Result:

RRoEmbed\Resource\Video Object
(
    [_html:protected]            => <object width="480" height="295"><param name="movie" […]
    [_width:protected]           => 480
    [_height:protected]          => 295
    [_type:protected]            => video
    [_version:protected]         => 1.0
    [_title:protected]           => The Most AMAZING video on the internet #Egypt #jan25
    [_authorName:protected]      => hadi15
    [_authorUrl:protected]       => http://www.youtube.com/user/hadi15
    [_providerName:protected]    => YouTube
    [_providerUrl:protected]     => http://www.youtube.com/
    [_cacheAge:protected]        => 0
    [_thumbnailUrl:protected]    => http://i1.ytimg.com/vi/ThvBJMzmSZI/hqdefault.jpg
    [_thumbnailWidth:protected]  => 480
    [_thumbnailHeight:protected] => 360
)