12:46:42 Create new PHPExcel object
12:46:42 Set document properties
12:46:42 Add data
12:46:42 Set title row bold
12:46:42 Set autofilter
12:46:42 Write to Excel2007 format
12:46:43 File written to 10autofilter.xlsx
Call time to write Workbook was 0.0046 seconds
12:46:43 Current memory usage: 1.75 MB
12:46:43 Write to Excel5 format
12:46:43 File written to 10autofilter.xls
Call time to write Workbook was 0.2844 seconds
12:46:43 Current memory usage: 2.25 MB
12:46:43 Peak memory usage: 2.25 MB
12:46:43 Done writing files
Files have been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples