22:25:45 Create new PHPExcel object<br />22:25:45 Set document properties<br />22:25:45 Add data<br />22:25:45 Set data validation<br />22:25:45 Write to Excel2007 format<br />22:25:45 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0111 seconds<br />22:25:45 Current memory usage: 6 MB<br />22:25:45 Peak memory usage: 6 MB<br />22:25:45 Done writing file<br />File has been created in /home/icitaqp/public_html/vendor/phpoffice/phpexcel/Examples<br />