10 Autofilter

06:08:31 Create new Spreadsheet object
06:08:31 Set document properties
06:08:31 Add data
06:08:31 Set title row bold
06:08:31 Set autofilter
06:08:31 Write Xlsx format to /tmp/phpspreadsheet/10_Autofilter.xlsx in 0.0118 seconds
06:08:31 Write Xls format to /tmp/phpspreadsheet/10_Autofilter.xls in 0.0386 seconds
06:08:31 Peak memory usage: 2MB