03:17:01 Create new PHPExcel object<br />03:17:01 Set document properties<br />03:17:01 Add data<br />03:17:01 Set data validation<br />03:17:01 Write to Excel2007 format<br />03:17:01 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0017 seconds<br />03:17:01 Current memory usage: 2 MB<br />03:17:01 Peak memory usage: 2 MB<br />03:17:01 Done writing file<br />File has been created in /var/www/html2/icheckinventory/vendornew/phpoffice/phpexcel/Examples<br />