title: Is checkboxes checked or not?
body: <p>Need som serious help!</p>
  
  <pre><code>&lt;?php
  $php1 = !isset($_GET['php1']);
  $php2 = !isset($_GET['php2']);
  $php3 = !isset($_GET['php3']);
  $php4 = !isset($_GET['php4']);
  $php5 = !isset($_GET['php5']);
  
    if ($php1 == 'one' &amp;&amp; $php2 == 'two' &amp;&amp; $php5 == 'five') {
      echo "&lt;h2&gt;R&lt;/h2&gt;WRONG";
    } else {
      echo "&lt;h2&gt;R&lt;/h2&gt;CORRECT";
    }
  ?&gt;
  </code></pre>
  
  <p>HTML</p>
  
  <pre><code>&lt;form action="One.php" method="get"&gt;
    &lt;input type="checkbox" name="php1" value="one"&gt; q1&lt;br&gt;
    &lt;input type="checkbox" name="php2" value="two"&gt; q1&lt;br&gt;
    &lt;input type="checkbox" name="php3" value="three"&gt; q1&lt;br&gt;
    &lt;input type="checkbox" name="php4" value="four"&gt; q1&lt;br&gt;
    &lt;input type="checkbox" name="php5" value="five"&gt; q1&lt;br&gt;
    &lt;br&gt;
    &lt;input type="submit" value="Send!"&gt;
  &lt;/form&gt;
  </code></pre>
  
  <p>If all checkboxes are empty, there will be a message saying that. How do I do it?</p>
  
  <p>If I dont check any boxes, it tells me the answers are correct. That's wrong.</p>