title: PHPexcel cannot reads styles from xls
body: <p>I cannot read styles from xls by PHPexcel. I browsing for a solution a lot but everywhere writes solutions for write xls but I like it to read. 
  I like especially strikethrough but it cannot reads neither this nor any other style informations.
  My code is the following, this reads all data correctly but nothing more. Im sure to make text styled in the xls.</p>
  
  <pre><code>require_once 'PHPExcel.php';
  $filepath = "path/to/your/xls/file.xls";
  $inputFileType = PHPExcel_IOFactory::identify($filepath);
  
  $objReader = PHPExcel_IOFactory::createReader($inputFileType);
  $objPHPExcel = $objReader-&gt;load($filepath);
  
  $total_sheets = $objPHPExcel-&gt;getSheetCount();
  $allSheetName = $objPHPExcel-&gt;getSheetNames(); 
  $objWorksheet = $objPHPExcel-&gt;setActiveSheetIndex(0) ;
  $highestRow = $objWorksheet-&gt;getHighestRow();
  $highestColumn = $objWorksheet-&gt;getHighestColumn();
  $highestColumnIndex = PHPExcel_Cell::columnIndexFromString($highestColumn);
  
  $headingsArray = $objWorksheet-&gt;rangeToArray('A1:' . $highestColumn . '1', null, true, true, true);
  $headingsArray = $headingsArray[1];
  
  print_r( $objWorksheet-&gt;toArray() );
  </code></pre>
  
  <p>Does anybody have an idea?</p>
  
  <p>thx</p>