02:00:36 Create new PHPExcel object<br />02:00:37 Set document properties<br />02:00:37 Add data<br />02:00:37 Set data validation<br />02:00:37 Write to Excel2007 format<br />02:00:37 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0155 seconds<br />02:00:37 Current memory usage: 4 MB<br />02:00:37 Peak memory usage: 4 MB<br />02:00:37 Done writing file<br />File has been created in /home/lms/public_html/lmssambatech/vendor/phpoffice/phpexcel/Examples<br />