title: Simple PHP If Statement error
body: <p>I have a very simple IF statement...</p>
  
  <pre><code>if ($key == "listingURL" or 
       $key == "interiorColor" or 
       $key == "engine" or 
       $key == "transmission" or 
       $key == "stockNumber" or 
       $key == "VIN") {
            // Do thing
  }
  </code></pre>
  
  <p>But I'm receiving an error...</p>
  
  <blockquote>
    <p>[23-Apr-2015 13:12:01 UTC] PHP Parse error:  syntax error, unexpected
    T_VARIABLE in xxx on line xxx</p>
  </blockquote>
  
  <p>Which is this line...</p>
  
  <pre><code> $key == "stockNumber" or
  </code></pre>
  
  <p>Is there a limit to the maximum amount of OR's, or am I missing something staring me right in the face?</p>