13:38:05 Create new PHPExcel object<br />13:38:05 Set document properties<br />13:38:05 Add some data<br />13:38:05 Rename worksheet<br />13:38:05 Write to Excel2007 format<br />13:38:05 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0443 seconds<br />13:38:05 Current memory usage: 4.5 MB<br />13:38:05 Peak memory usage: 4.75 MB<br />13:38:05 Done writing files<br />Files have been created in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Examples<br />