03:37:08 Create new PHPExcel object
03:37:08 Set document properties
03:37:08 Add data
03:37:08 Set data validation
03:37:08 Write to Excel5 format
03:37:08 File written to 15datavalidation-xls.xls
Call time to write Workbook was 0.0181 seconds
03:37:08 Current memory usage: 4 MB
03:37:08 Peak memory usage: 4 MB
03:37:08 Done writing file
File has been created in /var/www/mp/vendor/phpoffice/phpexcel/Examples