09:31:03 Create new PHPExcel object
09:31:03 Set document properties
09:31:03 Add data
09:31:03 Set title row bold
09:31:03 Set autofilter
09:31:03 Write to Excel2007 format
09:31:03 File written to 10autofilter.xlsx
Call time to write Workbook was 0.0046 seconds
09:31:03 Current memory usage: 1.75 MB
09:31:03 Write to Excel5 format
09:31:03 File written to 10autofilter.xls
Call time to write Workbook was 0.1963 seconds
09:31:03 Current memory usage: 2.25 MB
09:31:03 Peak memory usage: 2.25 MB
09:31:03 Done writing files
Files have been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples