src/Wallabag/CoreBundle/Helper/UrlHasher.php

   1 <?php
   2
   3 namespace Wallabag\CoreBundle\Helper;
   4
   5 /**
   6  * Hash URLs for privacy and performance.
   7  */
   8 class UrlHasher
   9 {
  10     /**
  11      * Hash the given url using the given algorithm.
  12      * Hashed url are faster to be retrieved in the database than the real url.
  13      *
  14      * @param string $url
  15      * @param string $algorithm
  16      *
  17      * @return string
  18      */
  19     public static function hashUrl(string $url, $algorithm = 'sha1')
  20     {
  21         return hash($algorithm, urldecode($url));
  22     }
  23 }