08:41:48 Create new PHPExcel object<br />08:41:48 Set document properties<br />08:41:48 Add data<br />08:41:48 Set data validation<br />08:41:48 Write to Excel5 format<br />08:41:48 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0158 seconds<br />08:41:48 Current memory usage: 2 MB<br />08:41:48 Peak memory usage: 2.25 MB<br />08:41:48 Done writing file<br />File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples<br />