title: PHP warning : Module 'mcrypt' already loaded
body: <p>When I run  a command with PHP, it shows me an error. E.g when I run <code>php -v</code> to see my PHP-version it shows me an error then the informations about PHP:</p>
  
  <blockquote>
    <p>Module 'mcrypt' already loaded in Unknown on line 0</p>
  </blockquote>
  
  <pre><code>zied@ubuntu:~$ php -v
  
  PHP Warning:  Module 'mcrypt' already loaded in Unknown on line 0
  
  PHP 5.4.25-1+sury.org~quantal+2 (cli) (built: Feb 12 2014 11:11:30) 
  Copyright (c) 1997-2014 The PHP Group
  Zend Engine v2.4.0, Copyright (c) 1998-2014 Zend Technologies
  </code></pre>