12:20:55 Create new PHPExcel object 12:20:55 Set document properties 12:20:55 Add some data 12:20:55 Set column widths 12:20:55 Add conditional formatting 12:20:55 Duplicate the conditional formatting across a range of cells 12:20:55 Set fonts 12:20:55 Set header/footer 12:20:55 Set page orientation and size 12:20:55 Rename worksheet 12:20:55 Write to Excel2007 format 12:20:55 File written to /var/www/html/Classes/Tests/08conditionalformatting.xlsx 12:20:55 Peak memory usage: 1.5 MB 12:20:55 Done writing file