14:54:45 Create new PHPExcel object<br />14:54:45 Set document properties<br />14:54:45 Set default font<br />14:54:45 Add some data<br />14:54:45 Rename worksheet<br />14:54:45 Write to Excel2007 format<br />14:54:45 File written to 02types.xlsx<br />Call time to write Workbook was 0.1144 seconds<br />14:54:45 Current memory usage: 6 MB<br />14:54:45 Reload workbook from saved file<br />