10 Autofilter

17:44:39 Create new Spreadsheet object
17:44:39 Set document properties
17:44:39 Add data
17:44:39 Set title row bold
17:44:39 Set autofilter
17:44:39 Write Excel2007 format to /tmp/phpspreadsheet/10_Autofilter.xlsx in 0.0052 seconds
17:44:39 Write Excel5 format to /tmp/phpspreadsheet/10_Autofilter.xls in 0.0102 seconds
17:44:39 Peak memory usage: 6.25MB