22:51:30 Create new PHPExcel object
22:51:30 Set document properties
22:51:30 Add some data
22:51:30 Set column widths
22:51:30 Add conditional formatting
22:51:30 Duplicate the conditional formatting across a range of cells
22:51:30 Set fonts
22:51:30 Set header/footer
22:51:30 Set page orientation and size
22:51:30 Rename worksheet
22:51:30 Write to Excel2007 format
22:51:30 File written to 08conditionalformatting.xlsx
Call time to write Workbook was 0.0238 seconds
22:51:30 Write to Excel5 format
22:51:30 File written to 08conditionalformatting.xls
Call time to write Workbook was 0.0235 seconds
22:51:30 Current memory usage: 6 MB
22:51:30 Peak memory usage: 6 MB
22:51:30 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples