02:51:06 Create new PHPExcel object
02:51:06 Set document properties
02:51:06 Add some data
02:51:06 Set column widths
02:51:06 Add conditional formatting
02:51:06 Duplicate the conditional formatting across a range of cells
02:51:06 Set fonts
02:51:06 Set header/footer
02:51:06 Set page orientation and size
02:51:06 Rename worksheet
02:51:06 Write to Excel2007 format
02:51:06 File written to 08conditionalformatting.xlsx
Call time to write Workbook was 0.0235 seconds
02:51:06 Write to Excel5 format
02:51:06 File written to 08conditionalformatting.xls
Call time to write Workbook was 0.0233 seconds
02:51:06 Current memory usage: 6 MB
02:51:06 Peak memory usage: 6 MB
02:51:06 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples