02:36:07 Create new PHPExcel object<br />02:36:07 Set document properties<br />02:36:07 Add data<br />02:36:07 Set data validation<br />02:36:07 Write to Excel5 format<br />02:36:08 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.2579 seconds<br />02:36:08 Current memory usage: 6 MB<br />02:36:08 Peak memory usage: 6 MB<br />02:36:08 Done writing file<br />File has been created in /var/www/html/ims-dev/vendor/phpoffice/phpexcel/Examples<br />