09:09:52 Create new PHPExcel object
09:09:52 Set document properties
09:09:52 Add data
09:09:52 Set title row bold
09:09:52 Set autofilter
09:09:52 Write to Excel2007 format
09:09:52 File written to 10autofilter.xlsx
Call time to write Workbook was 0.0046 seconds
09:09:52 Current memory usage: 1.75 MB
09:09:52 Write to Excel5 format
09:09:52 File written to 10autofilter.xls
Call time to write Workbook was 0.1994 seconds
09:09:52 Current memory usage: 2.25 MB
09:09:52 Peak memory usage: 2.25 MB
09:09:52 Done writing files
Files have been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples