title: excel found unreadable content while using style in phpexcel
body: <p>I am trying to set background color of a call based on cell value, But i am getting error when i use the below code</p>
  
  <pre><code>function bgColor($cell,$color){
   global $F; 
  $F-&gt;getStyle($cell)-&gt;applyFromArray(
              array(
                  'fill' =&gt; array(
                      'type' =&gt; PHPExcel_Style_Fill::FILL_SOLID,
                      'startcolor' =&gt; array('rgb' =&gt; $color),
                          'endcolor' =&gt; array('rgb' =&gt; $color)
                      //'color' =&gt; array('argb' =&gt; $color)
                      )
              )
      );
  }
  </code></pre>
  
  <p>if i use rgb the following error occurs</p>
  
  <p>Repaired Part: /xl/styles.xml part with XML error.  (Styles) Load error. Line 2, column 934.
  Removed Feature: Format from /xl/styles.xml part (Styles)
  Removed Records: Style from /xl/styles.xml part (Styles)</p>
  
  <p>if i use argb the first cell is filled with black color, while the argument passed to the color is yellow.</p>
  
  <p>Ca anyone please tell me what i am doing wrong here</p>