title: How to properly set session.gc_lifetime?
body: <p>First of all, I am asking this because I checked other questions and couldn't find an answer about this, so I maybe did this correctly but there's no way to find out (at least I think) without waiting 7 days, so, I created a .htaccess file with this:</p>
  
  <pre class="lang-php prettyprint-override"><code>RewriteEngine on
  session.gc_maxlifetime = 604800‬
  </code></pre>
  
  <p>Is this all I had to do? Did I even do it right?</p>