13:38:03 Create new PHPExcel object<br />13:38:03 Set document properties<br />13:38:03 Add some data<br />13:38:03 Write to Excel2007 format<br />13:38:03 File written to 23sharedstyles.xlsx<br />Call time to write Workbook was 0.0582 seconds<br />13:38:03 Current memory usage: 4.75 MB<br />13:38:03 Write to Excel5 format<br />13:38:03 File written to 23sharedstyles.xls<br />Call time to write Workbook was 0.0397 seconds<br />13:38:03 Current memory usage: 6 MB<br />13:38:03 Peak memory usage: 6 MB<br />13:38:03 Done writing file<br />File has been created in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Examples<br />