02:41:57 Create new PHPExcel object<br />02:41:57 Set document properties<br />02:41:57 Add data<br />02:41:57 Set data validation<br />02:41:57 Write to Excel5 format<br />02:41:57 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0286 seconds<br />02:41:57 Current memory usage: 3.75 MB<br />02:41:57 Peak memory usage: 3.75 MB<br />02:41:57 Done writing file<br />File has been created in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Examples<br />