10 Autofilter

09:38:19 Create new Spreadsheet object
09:38:19 Set document properties
09:38:19 Add data
09:38:19 Set title row bold
09:38:19 Set autofilter
09:38:19 Write Excel2007 format to /tmp/phpspreadsheet/10_Autofilter.xlsx in 0.0071 seconds
09:38:19 Write Excel5 format to /tmp/phpspreadsheet/10_Autofilter.xls in 0.0503 seconds
09:38:19 Peak memory usage: 2MB