20:24:35 Create new PHPExcel object<br />20:24:35 Set document properties<br />20:24:35 Add data<br />20:24:35 Set data validation<br />20:24:35 Write to Excel2007 format<br />20:24:35 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0057 seconds<br />20:24:35 Current memory usage: 1 MB<br />20:24:35 Peak memory usage: 1 MB<br />20:24:35 Done writing file<br />File has been created in /home/abpwebfrnh/www/master/vendor/phpoffice/phpexcel/Examples<br />