title: Generate Entities of database using doctrine with codeigniter
body: <p>How can I generate Entities for Database using Doctrine and Codeigniter?</p>
  
  <p>I found this line</p>
  
  <pre><code>$ php bin/console doctrine:mapping:import --force AcmeBlogBundle xml
  </code></pre>
  
  <p>But I did not know where I have to write it or how can I open the console of doctrine?</p>