16:28:55 Create new PHPExcel object
16:28:55 Set document properties
16:28:55 Add data
16:28:55 Set data validation
16:28:55 Write to Excel5 format
16:28:55 File written to 15datavalidation-xls.xls
Call time to write Workbook was 0.0203 seconds
16:28:55 Current memory usage: 6 MB
16:28:55 Peak memory usage: 6 MB
16:28:55 Done writing file
File has been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples