Vkontakte API class

gistfile1.php

<?php

class Vkapi {

	protected static $_client_id = 0;
	protected static $_access_token = '%access_token%';
	
	public static function invoke ($name, array $params = array())
	{
		$params['access_token'] = self::$_access_token;

		$content = file_get_contents('https://api.vk.com/method/'.$name.'?'.http_build_query($params));
		$result  = json_decode($content);

		return $result->response;
	}

	public static function auth (array $scopes)
	{
		header('Content-type: text/html; charset=windows-1251');

		echo file_get_contents('http://oauth.vk.com/authorize?'.http_build_query(array(
			'client_id'     => self::$_client_id,
			'scope'         => implode(',', $scopes),
			'redirect_uri'  => 'http://api.vk.com/blank.html',
			'display'       => 'page',
			'response_type' => 'token'
		)));
	}

}