10 Autofilter

08:14:33 Create new Spreadsheet object
08:14:33 Set document properties
08:14:33 Add data
08:14:33 Set title row bold
08:14:33 Set autofilter
08:14:33 Write Xlsx format to /tmp/phpspreadsheet/10_Autofilter.xlsx in 0.0044 seconds
08:14:33 Write Xls format to /tmp/phpspreadsheet/10_Autofilter.xls in 0.0094 seconds
08:14:33 Peak memory usage: 8MB