10 Autofilter

08:03:55 Create new Spreadsheet object
08:03:55 Set document properties
08:03:55 Add data
08:03:55 Set title row bold
08:03:55 Set autofilter
08:03:55 Write Xlsx format to /tmp/phpspreadsheet/10_Autofilter.xlsx in 0.0055 seconds
08:03:55 Write Xls format to /tmp/phpspreadsheet/10_Autofilter.xls in 0.0121 seconds
08:03:55 Peak memory usage: 8MB