17:51:46 Create new PHPExcel object<br />17:51:46 Set document properties<br />17:51:46 Add data<br />17:51:46 Set data validation<br />17:51:46 Write to Excel2007 format<br />17:51:46 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0023 seconds<br />17:51:46 Current memory usage: 2 MB<br />17:51:46 Peak memory usage: 2 MB<br />17:51:46 Done writing file<br />File has been created in /home/theshantinik/public_html/vendor/phpoffice/phpexcel/Examples<br />