10 Autofilter

04:35:04 Create new Spreadsheet object
04:35:04 Set document properties
04:35:04 Add data
04:35:04 Set title row bold
04:35:04 Set autofilter
04:35:04 Write Excel2007 format to /tmp/phpspreadsheet/10_Autofilter.xlsx in 0.0067 seconds
04:35:04 Write Excel5 format to /tmp/phpspreadsheet/10_Autofilter.xls in 0.0310 seconds
04:35:04 Peak memory usage: 6.5MB