22:41:09 Create new PHPExcel object<br />22:41:09 Set document properties<br />22:41:09 Add data<br />22:41:09 Set data validation<br />22:41:09 Write to Excel5 format<br />22:41:09 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0225 seconds<br />22:41:09 Current memory usage: 6 MB<br />22:41:09 Peak memory usage: 6 MB<br />22:41:09 Done writing file<br />File has been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples<br />