06:58:38 Create new PHPExcel object<br />06:58:38 Set document properties<br />06:58:38 Add data<br />06:58:38 Set data validation<br />06:58:38 Write to Excel2007 format<br />06:58:38 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0421 seconds<br />06:58:38 Current memory usage: 4 MB<br />06:58:38 Peak memory usage: 4 MB<br />06:58:38 Done writing file<br />File has been created in /home/azizulfi/public_html/old/invois/vendor/turbo124/phpexcel/Examples<br />