04:10:29 Create new PHPExcel object<br />04:10:29 Set document properties<br />04:10:29 Add data<br />04:10:29 Set data validation<br />04:10:29 Write to Excel2007 format<br />04:10:29 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0154 seconds<br />04:10:29 Current memory usage: 5.25 MB<br />04:10:29 Peak memory usage: 5.25 MB<br />04:10:29 Done writing file<br />File has been created in /var/www/hobn/vendor/phpoffice/phpexcel/Examples<br />