$sResult = preg_replace('#<a([^<]*)href=["\'](http|https)://(?![a-z0-9.-]*'.quotemeta($_SERVER['HTTP_HOST']).'\/?)([^"\']*)["\']([^<]*)>(.*)</a>#ismU','<a$2href="$1://$3"$4 rel="nofollow" target="_blank">$5</a>', $sResult);$re = "/token=([a-z0-9]+)/";
$str = "http://api.vk.com/blank.html#access_token=7ada2a9807c5e450ac7b0a144f6730dc49fc5d584054b1953c9ec9485a65a4ec74ee2264b70a4293b8888&expires_in=0&user_id=338880723";
preg_match($re, $str, $matches);
$token=$matches[1];The SystemMediaTransportControls class enables your app to use the system media transport controls that are built into Windows and to update the metadata that the controls display about the media your app is currently playing.