19:36:07 Create new PHPExcel object<br />19:36:07 Set document properties<br />19:36:07 Add some data<br />19:36:07 Write to Excel2007 format<br />19:36:07 File written to 23sharedstyles.xlsx<br />Call time to write Workbook was 0.0478 seconds<br />19:36:07 Current memory usage: 4.75 MB<br />19:36:07 Write to Excel5 format<br />19:36:07 File written to 23sharedstyles.xls<br />Call time to write Workbook was 0.0533 seconds<br />19:36:07 Current memory usage: 6 MB<br />19:36:07 Peak memory usage: 6 MB<br />19:36:07 Done writing file<br />File has been created in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Examples<br />