19:22:48 Create new PHPExcel object<br />19:22:48 Set document properties<br />19:22:48 Add data<br />19:22:48 Set data validation<br />19:22:48 Write to Excel2007 format<br />19:22:48 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0064 seconds<br />19:22:48 Current memory usage: 4 MB<br />19:22:48 Peak memory usage: 4 MB<br />19:22:48 Done writing file<br />File has been created in /home/swerve/public_html/vendor/phpoffice/phpexcel/Examples<br />