PHP Data URL (RFC2397)

<?php
     /*
            @Author: Masteretsam
            @Purpose: Hidding full paths
            @Section: RFC2397
            - Date-Time: 4 August 2015 -
     */
     class Image
     {
          private $imageData;


          public function __construct($imageFile)
          {
               $this->imageData = $this->getDataOf($imageFile);
               $this->Output();
          }


          private function mime_content_type($filename)
          {
                  $result = new finfo();
                  if(is_resource($result) === true)
                           return $result->file($filename, FILEINFO_MIME_TYPE);


                  return false;
          }          


          private function getDataOf($image)
          {
                return 'data:' . $this->mime_content_type($image) . ';base64,' . base64_encode(file_get_contents($image));
          }


          private function Output()
          {
               echo $this->imageData;
          }


          public function __destruct()
          {
               $this->imageData = null;
          }
     }
?>