00:22:32 Create new PHPExcel object<br />00:22:32 Set document properties<br />00:22:32 Set default font<br />00:22:32 Add some data<br />00:22:32 Rename worksheet<br />00:22:32 Write to Excel2007 format<br />00:22:33 File written to 02types.xlsx<br />Call time to write Workbook was 0.1343 seconds<br />00:22:33 Current memory usage: 5.75 MB<br />00:22:33 Reload workbook from saved file<br />