11:16:09 Create new PHPExcel object<br />11:16:09 Set document properties<br />11:16:09 Add data<br />11:16:09 Set data validation<br />11:16:09 Write to Excel2007 format<br />11:16:09 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0371 seconds<br />11:16:09 Current memory usage: 6 MB<br />11:16:09 Peak memory usage: 6 MB<br />11:16:09 Done writing file<br />File has been created in /home/linkto/public_html/vendor/phpoffice/phpexcel/Examples<br />