title: Testing if either of two condtions are true
body: <p>I'm trying to test if either of two variables are true using the code below, but I the code always returns the true conditions even when the variable is blank. Have I done this correctly or is it possible the variables are always true?</p>
  
  <p>Thanks in advance for your help.</p>
  
  <pre><code>&lt;?php 
  if (($gogo_team_member_twitter !== true) or ($gogo_team_member_facebook !== true)) {  
  echo('class="amb-with-socal"');
  }
  else echo('class="amb-without-socal"');
  ?&gt;
  </code></pre>