03:28:24 Create new PHPExcel object<br />03:28:24 Set document properties<br />03:28:24 Add data<br />03:28:24 Set data validation<br />03:28:24 Write to Excel2007 format<br />03:28:24 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0132 seconds<br />03:28:24 Current memory usage: 6 MB<br />03:28:24 Peak memory usage: 6 MB<br />03:28:24 Done writing file<br />File has been created in /var/www/html/elite-apalit-balucuc/vendor/phpoffice/phpexcel/Examples<br />