23:37:42 Create new PHPExcel object<br />23:37:42 Set document properties<br />23:37:42 Add some data<br />23:37:42 Rename worksheet<br />23:37:42 Write to Excel2007 format<br />23:37:42 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0417 seconds<br />23:37:42 Current memory usage: 1 MB<br />23:37:42 Peak memory usage: 1.5 MB<br />23:37:42 Done writing files<br />Files have been created in D:\abcd\ESSamp\ESSamp\wwwroot\2021\PHPExcel\Examples<br />