23:40:45 Create new PHPExcel object<br />23:40:45 Set document properties<br />23:40:45 Add some data<br />23:40:45 Rename worksheet<br />23:40:45 Set document security<br />23:40:45 Set sheet security<br />23:40:45 Write to Excel5 format<br />23:40:45 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0231 seconds<br />23:40:45 Current memory usage: 1 MB<br />23:40:45 Peak memory usage: 1 MB<br />23:40:45 Done writing file<br />File has been created in D:\abcd\ESSamp\ESSamp\wwwroot\2021\PHPExcel\Examples<br />