10 Autofilter

07:23:40 Create new Spreadsheet object
07:23:40 Set document properties
07:23:40 Add data
07:23:40 Set title row bold
07:23:40 Set autofilter
07:23:40 Write Xlsx format to /tmp/phpspreadsheet/10_Autofilter.xlsx in 0.0057 seconds
07:23:40 Write Xls format to /tmp/phpspreadsheet/10_Autofilter.xls in 0.0123 seconds
07:23:40 Peak memory usage: 8MB