title: GET works but POST doesn't
body: <p>I have a simple HTML form:</p>
  
  <pre><code> &lt;form class="form-signin" action="formHandler.php" method="post"&gt;
                          &lt;h2 class="form-signin-heading"&gt;Login&lt;/h2&gt;
                          &lt;/br&gt;
                          &lt;/br&gt;
                          &lt;label for="inputUsername" class="sr-only"&gt;Benutzername&lt;/label&gt;
                          &lt;input type="inputUsername" name="inputUsername" id="inputUsername" class="form-control" placeholder="Username" required autofocus&gt;
                          &lt;label for="inputPassword" class="sr-only"&gt;Password&lt;/label&gt;
                          &lt;input type="password" name="inputPassword" id="inputPassword" class="form-control" placeholder="Password" required&gt;
                          &lt;/br&gt;
                          &lt;button class="btn btn-lg btn-primary btn-block" type="submit"&gt;Sign in&lt;/button&gt;
                          &lt;button class="btn btn-lg btn-primary btn-block" type="clear"&gt;Clear&lt;/button&gt;
                      &lt;/form&gt;
  </code></pre>
  
  <p>which I send to the following PHP script:</p>
  
  <pre><code>var_dump($_POST);
  var_dump($_GET);
  </code></pre>
  
  <p>When I use GET, my variables get passed correctly. However, when I use post (as in the example) var_dump($_POST) returns an empty array.</p>