16:25:16 Create new PHPExcel object<br />16:25:16 Set document properties<br />16:25:16 Add data<br />16:25:16 Set data validation<br />16:25:16 Write to Excel2007 format<br />16:25:16 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0269 seconds<br />16:25:16 Current memory usage: 2 MB<br />16:25:16 Peak memory usage: 2 MB<br />16:25:16 Done writing file<br />File has been created in /var/www/html/elite-minalin-sub/vendor/phpoffice/phpexcel/Examples<br />