15:13:21 Create new PHPExcel object
15:13:21 Set document properties
15:13:21 Add data
15:13:21 Set title row bold
15:13:21 Set autofilter
15:13:21 Write to Excel2007 format
15:13:21 File written to 10autofilter.xlsx
Call time to write Workbook was 0.0049 seconds
15:13:21 Current memory usage: 1.75 MB
15:13:21 Write to Excel5 format
15:13:21 File written to 10autofilter.xls
Call time to write Workbook was 0.1973 seconds
15:13:21 Current memory usage: 2.25 MB
15:13:21 Peak memory usage: 2.25 MB
15:13:21 Done writing files
Files have been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples