16:15:37 Create new PHPExcel object<br />16:15:37 Set document properties<br />16:15:37 Add data<br />16:15:37 Set data validation<br />16:15:37 Write to Excel2007 format<br />16:15:37 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0048 seconds<br />16:15:37 Current memory usage: 1 MB<br />16:15:37 Peak memory usage: 1 MB<br />16:15:37 Done writing file<br />File has been created in /home/abpwebfrnh/www/test/vendor/phpoffice/phpexcel/Examples<br />