00:50:27 Create new PHPExcel object<br />00:50:27 Set document properties<br />00:50:27 Add data<br />00:50:27 Set data validation<br />00:50:27 Write to Excel2007 format<br />00:50:27 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0219 seconds<br />00:50:27 Current memory usage: 1 MB<br />00:50:27 Peak memory usage: 1 MB<br />00:50:27 Done writing file<br />File has been created in /home/abpwebfrnh/www/test/vendor/phpoffice/phpexcel/Examples<br />