10 Autofilter

10:47:07 Create new Spreadsheet object
10:47:07 Set document properties
10:47:07 Add data
10:47:07 Set title row bold
10:47:07 Set autofilter
10:47:07 Write Xlsx format to /tmp/phpspreadsheet/10_Autofilter.xlsx in 0.0076 seconds
10:47:07 Write Xls format to /tmp/phpspreadsheet/10_Autofilter.xls in 0.0084 seconds
10:47:07 Peak memory usage: 2MB