08:33:35 Create new PHPExcel object<br />08:33:35 Set document properties<br />08:33:35 Add data<br />08:33:35 Set data validation<br />08:33:35 Write to Excel2007 format<br />08:33:35 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0508 seconds<br />08:33:35 Current memory usage: 4 MB<br />08:33:35 Peak memory usage: 4 MB<br />08:33:35 Done writing file<br />File has been created in /home/clegatconh/backoffice/ninja/vendor/phpoffice/phpexcel/Examples<br />