20:35:37 Create new PHPExcel object<br />20:35:37 Set document properties<br />20:35:37 Add some data<br />20:35:37 Rename worksheet<br />20:35:37 Write to Excel2007 format<br />20:35:38 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0170 seconds<br />20:35:38 Current memory usage: 3.75 MB<br />20:35:38 Write to Excel5 format<br />20:35:38 File written to 01simple.xls<br />Call time to write Workbook was 0.0140 seconds<br />20:35:38 Current memory usage: 5.25 MB<br />20:35:38 Peak memory usage: 5.25 MB<br />20:35:38 Done writing files<br />Files have been created in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Examples<br />