11:48:19 Create new PHPExcel object<br />11:48:19 Set document properties<br />11:48:19 Add data<br />11:48:19 Set data validation<br />11:48:19 Write to Excel2007 format<br />11:48:19 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0500 seconds<br />11:48:19 Current memory usage: 1 MB<br />11:48:19 Peak memory usage: 1 MB<br />11:48:19 Done writing file<br />File has been created in /home/abpwebfrnh/www/master/vendor/phpoffice/phpexcel/Examples<br />