12:16:03 Create new PHPExcel object<br />12:16:03 Set document properties<br />12:16:03 Add data<br />12:16:03 Set data validation<br />12:16:03 Write to Excel2007 format<br />12:16:04 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.2426 seconds<br />12:16:04 Current memory usage: 6 MB<br />12:16:04 Peak memory usage: 6 MB<br />12:16:04 Done writing file<br />File has been created in /var/www/html/fims-dev/ims/vendor/phpoffice/phpexcel/Examples<br />