10 Autofilter

02:23:16 Create new Spreadsheet object
02:23:16 Set document properties
02:23:16 Add data
02:23:16 Set title row bold
02:23:16 Set autofilter
02:23:16 Write Xlsx format to /tmp/phpspreadsheet/10_Autofilter.xlsx in 0.0053 seconds
02:23:16 Write Xls format to /tmp/phpspreadsheet/10_Autofilter.xls in 0.0120 seconds
02:23:16 Peak memory usage: 8MB