10 Autofilter

12:46:00 Create new Spreadsheet object
12:46:00 Set document properties
12:46:00 Add data
12:46:00 Set title row bold
12:46:00 Set autofilter
12:46:00 Write Xlsx format to /tmp/phpspreadsheet/10_Autofilter.xlsx in 0.0077 seconds
12:46:00 Write Xls format to /tmp/phpspreadsheet/10_Autofilter.xls in 0.0084 seconds
12:46:00 Peak memory usage: 2MB