10 Autofilter

01:31:07 Create new Spreadsheet object
01:31:07 Set document properties
01:31:07 Add data
01:31:07 Set title row bold
01:31:07 Set autofilter
01:31:07 Write Xlsx format to /tmp/phpspreadsheet/10_Autofilter.xlsx in 0.0056 seconds
01:31:07 Write Xls format to /tmp/phpspreadsheet/10_Autofilter.xls in 0.0117 seconds
01:31:07 Peak memory usage: 8MB