12:21:45 Create new PHPExcel object<br />12:21:45 Set document properties<br />12:21:45 Add some data<br />12:21:45 Write to Excel2007 format<br />12:21:45 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.2473 seconds<br />12:21:45 Current memory usage: 7 MB<br />12:21:45 Write to Excel5 format<br />12:21:46 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.1552 seconds<br />12:21:46 Current memory usage: 9.25 MB<br />12:21:46 Peak memory usage: 9.25 MB<br />12:21:46 Done writing file<br />File has been created in E:\www\__mango\Examples<br />