$url = urlencode('http://blobproxy-cdn.skoda-auto.com/wwk2-sitecollectionimages/news/march/в_млада-болеславе_произведено_11_000_000_автомобилей_škoda_201403302311.jpg');
$url = str_replace(array('%3A','%2F'), array(':','/'), $url);
$data = file_get_contents($url);