/*
 * @param string $file Filväg
 * @param string $query Nödvändig införmation (0 = width, 1 = height, 2 = mime-type)
 * @return string Fileinfo
 */

function getImageinfo($file, $query) {
       if (!realpath($file)) {
               $file = $_SERVER["DOCUMENT_ROOT"].$file;
       }
       $image = getimagesize($file);
       return $image[$query];
}