18:43:47 Create new PHPExcel object
18:43:47 Set document properties
18:43:47 Add data
18:43:47 Set title row bold
18:43:47 Set autofilter
18:43:47 Write to Excel2007 format
18:43:47 File written to 10autofilter.xlsx
Call time to write Workbook was 0.0045 seconds
18:43:47 Current memory usage: 1.75 MB
18:43:47 Write to Excel5 format
18:43:47 File written to 10autofilter.xls
Call time to write Workbook was 0.1976 seconds
18:43:47 Current memory usage: 2.25 MB
18:43:47 Peak memory usage: 2.25 MB
18:43:47 Done writing files
Files have been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples