10 Autofilter

07:10:43 Create new Spreadsheet object
07:10:43 Set document properties
07:10:43 Add data
07:10:43 Set title row bold
07:10:43 Set autofilter
07:10:43 Write Xlsx format to /tmp/phpspreadsheet/10_Autofilter.xlsx in 0.0045 seconds
07:10:43 Write Xls format to /tmp/phpspreadsheet/10_Autofilter.xls in 0.0093 seconds
07:10:43 Peak memory usage: 8MB