07:35:31 Create new PHPExcel object
07:35:31 Set document properties
07:35:31 Add data
07:35:31 Set title row bold
07:35:31 Set autofilter
07:35:31 Write to Excel2007 format
07:35:31 File written to 10autofilter.xlsx
Call time to write Workbook was 0.0777 seconds
07:35:31 Current memory usage: 3.75 MB
07:35:31 Write to Excel5 format
07:35:31 File written to 10autofilter.xls
Call time to write Workbook was 0.1138 seconds
07:35:31 Current memory usage: 5.25 MB
07:35:31 Peak memory usage: 5.25 MB
07:35:31 Done writing files
Files have been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples