10 Autofilter

01:22:15 Create new Spreadsheet object
01:22:15 Set document properties
01:22:15 Add data
01:22:15 Set title row bold
01:22:15 Set autofilter
01:22:15 Write Excel2007 format to /tmp/phpspreadsheet/10_Autofilter.xlsx in 0.0052 seconds
01:22:16 Write Excel5 format to /tmp/phpspreadsheet/10_Autofilter.xls in 0.0129 seconds
01:22:16 Peak memory usage: 6.5MB