12:04:36 Create new PHPExcel object<br />12:04:36 Set document properties<br />12:04:36 Add data<br />12:04:36 Set data validation<br />12:04:36 Write to Excel2007 format<br />12:04:36 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0101 seconds<br />12:04:36 Current memory usage: 3.25 MB<br />12:04:36 Peak memory usage: 3.25 MB<br />12:04:36 Done writing file<br />File has been created in /home/factovizjh/presicote/vendor/phpoffice/phpexcel/Examples<br />