title: PHPExcel how to apply text alignment horizontal fill - PHPExcel_Style_Alignment::HORIZONTAL_Fill
body: <p>I'm using PHPExcel to create an excel doc... trying to set the cells  text alignment horizontal to fill </p>
  
  <pre><code>$this-&gt;objPHPExcel-&gt;getDefaultStyle()
      -&gt;getAlignment()
      -&gt;setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_Fill);
  </code></pre>
  
  <p>tried to add to Alignment.php the option but that didn't work </p>
  
  <pre><code>const HORIZONTAL_Fill = 'fill';
  </code></pre>
  
  <p>thanks!</p>