18:08:24 Create new PHPExcel object
18:08:24 Set document properties
18:08:24 Add data
18:08:24 Set data validation
18:08:24 Write to Excel5 format
18:08:24 File written to 15datavalidation-xls.xls
Call time to write Workbook was 0.0288 seconds
18:08:24 Current memory usage: 5.5 MB
18:08:24 Peak memory usage: 5.75 MB
18:08:24 Done writing file
File has been created in /home/glink/haiphams3.glinkdeployments.com/exams/vendor/phpoffice/phpexcel/Examples