13:10:03 Create new PHPExcel object<br />13:10:03 Set document properties<br />13:10:03 Add data<br />13:10:03 Set data validation<br />13:10:03 Write to Excel2007 format<br />13:10:03 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0057 seconds<br />13:10:03 Current memory usage: 2 MB<br />13:10:03 Peak memory usage: 2 MB<br />13:10:03 Done writing file<br />File has been created in /home/showbiz/public_html/team/ninja/vendor/phpoffice/phpexcel/Examples<br />