10 Autofilter

04:35:41 Create new Spreadsheet object
04:35:41 Set document properties
04:35:41 Add data
04:35:41 Set title row bold
04:35:41 Set autofilter
04:35:41 Write Xlsx format to /tmp/phpspreadsheet/10_Autofilter.xlsx in 0.0077 seconds
04:35:41 Write Xls format to /tmp/phpspreadsheet/10_Autofilter.xls in 0.0083 seconds
04:35:41 Peak memory usage: 2MB