GitHub - Athlon1600/php-proxy: A web proxy script written in PHP and built as an alternative to Glype.

Proxy script built on PHP, Symfony and cURL. This library borrows ideas from Glype, Jenssegers proxy, and Guzzle.

PHP-Proxy Web Application

If you're looking for a project version of this script that functions as a Web Application similar to Glype, then visit php-proxy-app

See this php-proxy in action: proxy.unblockvideos.com

Installation

Install it using Composer:

composer require athlon1600/php-proxy

Example

require('vendor/autoload.php');

use Proxy\Http\Request;
use Proxy\Proxy;

$request = Request::createFromGlobals();

$proxy = new Proxy();

$proxy->getEventDispatcher()->addListener('request.before_send', function($event){

	$event['request']->headers->set('X-Forwarded-For', 'php-proxy');
	
});

$proxy->getEventDispatcher()->addListener('request.sent', function($event){

	if($event['response']->getStatusCode() != 200){
		die("Bad status code!");
	}
  
});

$proxy->getEventDispatcher()->addListener('request.complete', function($event){

	$content = $event['response']->getContent();
	$content .= '<!-- via php-proxy -->';
	
	$event['response']->setContent($content);
	
});

$response = $proxy->forward($request, "http://www.yahoo.com");

// send the response back to the client
$response->send();

Plugin Example

namespace Proxy\Plugin;

use Proxy\Plugin\AbstractPlugin;
use Proxy\Event\ProxyEvent;

use Proxy\Html;

class MultiSiteMatchPlugin extends AbstractPlugin {

	// Matches multiple domain names (abc.com, abc.de, abc.pl) using regex (you MUST use / character)
	protected $url_pattern = '/^abc\.(com|de|pl)$/is';
	// Matches a single domain name
	//protected $url_pattern = 'abc.com';
	
	public function onCompleted(ProxyEvent $event){
	
		$response = $event['response'];
		
		$html = $response->getContent();
		
		// do your stuff here...
		
		$response->setContent($html);
	}
}

Notice that you must use the / character for regexes on $url_pattern