php likes

/**
 * vk likes
 * @param $links
 * @param $vk_app_id
 * @return array
 */
function vk($links, $vk_app_id)
{
	$vk_likes = array();

	foreach ($links as $link)
	{
		/**
		 * vk
		 * https://api.vk.com/method/likes.getList?type=sitepage&owner_id=4238730&page_url=http://rktv.ru/&filter=likes
		 */

		$vk_link = 'https://api.vk.com/method/likes.getList?type=sitepage&owner_id=' . $vk_app_id . '&page_url=' . $link . '&filter=likes';
		$vk_json = file_get_contents($vk_link);
		$vk_obj  = json_decode($vk_json);
		$vk_like = $vk_obj->response->count;

		$vk_likes[$link] = (int)$vk_like;
		//	print_r(array($vk_like, $fb_like));
	}

//	print_r($links);
//	print_r($vk_likes);
//	exit;
	return $vk_likes;
}

/**
 * fb likes
 * @param $links
 * @return array
 */
function fb($links)
{
	$listOfPages = '"' . implode('","', $links) . '"';

	$fb_link = 'https://api.facebook.com/method/fql.query?query=select like_count from link_stat where url in (' . $listOfPages . ')&format=json';
	//$fb_link = 'https://api.facebook.com/method/fql.query?query=select like_count from link_stat where url="http://bitrix8.rktv.ru/contest/34/"&format=json';
	$fb_link = str_replace(' ', '%20', $fb_link);
	$fb_link = str_replace('"', '%22', $fb_link);
	//exit;
	$fb_json = file_get_contents($fb_link);
//	print_r($fb_json);

	$fb_json = json_decode($fb_json);
//print_r($fb_json);

	$fb_likes = array();


	$links = array_values($links);

	foreach ($links as $key => $link)
	{
		$fb_likes[$link] = $fb_json[$key]->like_count;
	}

	return $fb_likes;
}