10 Autofilter

03:18:31 Create new Spreadsheet object
03:18:31 Set document properties
03:18:31 Add data
03:18:31 Set title row bold
03:18:31 Set autofilter
03:18:31 Write Xlsx format to /tmp/phpspreadsheet/10_Autofilter.xlsx in 0.0065 seconds
03:18:31 Write Xls format to /tmp/phpspreadsheet/10_Autofilter.xls in 0.0148 seconds
03:18:31 Peak memory usage: 4MB