19:59:48 Create new PHPExcel object<br />19:59:48 Set document properties<br />19:59:48 Add data<br />19:59:48 Set data validation<br />19:59:48 Write to Excel2007 format<br />19:59:48 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0112 seconds<br />19:59:48 Current memory usage: 3.75 MB<br />19:59:48 Peak memory usage: 3.75 MB<br />19:59:48 Done writing file<br />File has been created in /home/factovizjh/presicote/vendor/phpoffice/phpexcel/Examples<br />