08:22:03 Create new PHPExcel object<br />08:22:03 Set document properties<br />08:22:03 Add data<br />08:22:03 Set data validation<br />08:22:03 Write to Excel2007 format<br />08:22:03 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0253 seconds<br />08:22:03 Current memory usage: 6 MB<br />08:22:03 Peak memory usage: 6 MB<br />08:22:03 Done writing file<br />File has been created in /home/eventicoea/administration/vendor/scoumbourdis/phpexcel/Examples<br />