10 Autofilter

14:42:28 Create new Spreadsheet object
14:42:28 Set document properties
14:42:28 Add data
14:42:28 Set title row bold
14:42:28 Set autofilter
14:42:28 Write Xlsx format to /tmp/phpspreadsheet/10_Autofilter.xlsx in 0.0082 seconds
14:42:28 Write Xls format to /tmp/phpspreadsheet/10_Autofilter.xls in 0.0170 seconds
14:42:28 Peak memory usage: 8MB