title: PHPExcel getRowIterator() and sequence of rows
body: <pre><code>// include PHPExcel library here
  $objReader = new PHPExcel_Reader_Excel5(); 
  $objReader-&gt;setReadDataOnly(true); 
  $objPHPExcel = $objReader-&gt;load( "file.xls" );
  
  
  // get excel file rows as array
  $rowIterator = $objPHPExcel-&gt;getActiveSheet()-&gt;getRowIterator();
  </code></pre>
  
  <p>Question is: <code>$rowIterator</code> array    always have same  sequence of elements (rows), as they are in excel file? it is guaranteed?</p>