function __construct($url, $width)
{
if (!$url) {
throw new \UnexpectedValueException("Thumbalizr: Invalid URL");
}
if (strpos($url, "://") === false) {
$url = "http://" . $url;
}
$urlenc = urlencode($url);
$apiurl = "http://api.thumbalizr.com/?url={$url}&width={$width}";
\debug("Thumbalizr: %s", "Querying {$apiurl}");
$img = fopen($apiurl, "rb");
parent::__construct();
$this->loadString(stream_get_contents($img));
}
