title: Laravel whereRaw with parameters doesn't work?
body: <p>According to the documentation, this should work:</p>
  
  <pre><code>return $query-&gt;whereRaw("lang =  '?'",array(App::getLocale()));
  </code></pre>
  
  <p>But it doesn't while this works:</p>
  
  <pre><code>return $query-&gt;whereRaw("lang =  '".App::getLocale()."'");
  </code></pre>
  
  <p>What am I doing wrong? Here is the documentation</p>
  
  <pre><code>$users = User::whereRaw('age &gt; ? and votes = 100', array(25))-&gt;get();
  </code></pre>