title: zend database connection
body: <p>In one of our project the database connection specified in application.ini is</p>
  
  <pre><code>resources.db.adapter = Mysqli
  resources.db.params.host = localhost
  resources.db.params.username = root
  resources.db.params.password = ''
  resources.db.params.dbname = zf_tutorial
  </code></pre>
  
  <p>But I required to call the host, username, password and dbname from another file. how to do this?</p>