23:43:58 Create new PHPExcel object<br />23:43:58 Set document properties<br />23:43:58 Add data<br />23:43:58 Set data validation<br />23:43:58 Write to Excel5 format<br />23:43:58 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0146 seconds<br />23:43:58 Current memory usage: 1.25 MB<br />23:43:58 Peak memory usage: 1.25 MB<br />23:43:58 Done writing file<br />File has been created in D:\abcd\ESSamp\ESSamp\wwwroot\2021\PHPExcel\Examples<br />