23:47:59 Create new PHPExcel object<br />23:47:59 Set document properties<br />23:47:59 Add some data<br />23:47:59 Write to Excel2007 format<br />23:47:59 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.1444 seconds<br />23:47:59 Current memory usage: 2.75 MB<br />23:47:59 Write to Excel5 format<br />23:48:00 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.1424 seconds<br />23:48:00 Current memory usage: 3 MB<br />23:48:00 Peak memory usage: 3 MB<br />23:48:00 Done writing file<br />File has been created in D:\abcd\ESSamp\ESSamp\wwwroot\2021BACK\PHPExcel\Examples<br />