12:52:01 Create new PHPExcel object
12:52:01 Set document properties
12:52:01 Add data
12:52:01 Set title row bold
12:52:01 Set autofilter
12:52:01 Write to Excel2007 format
12:52:01 File written to 10autofilter.xlsx
Call time to write Workbook was 0.0204 seconds
12:52:01 Current memory usage: 2 MB
12:52:01 Write to Excel5 format
12:52:01 File written to 10autofilter.xls
Call time to write Workbook was 0.0231 seconds
12:52:01 Current memory usage: 2 MB
12:52:01 Peak memory usage: 2 MB
12:52:01 Done writing files
Files have been created in /home/gazipur/ray.gazipurcity.com/vendor/phpoffice/phpexcel/Examples