22:00:13 Create new PHPExcel object<br />22:00:13 Set document properties<br />22:00:13 Add data<br />22:00:13 Set data validation<br />22:00:13 Write to Excel2007 format<br />22:00:13 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0721 seconds<br />22:00:13 Current memory usage: 1 MB<br />22:00:13 Peak memory usage: 1 MB<br />22:00:13 Done writing file<br />File has been created in /home/abpwebfrnh/www/master/vendor/phpoffice/phpexcel/Examples<br />