01:30:04 Create new PHPExcel object
01:30:04 Set document properties
01:30:04 Add some data
01:30:04 Set column widths
01:30:04 Add conditional formatting
01:30:04 Duplicate the conditional formatting across a range of cells
01:30:04 Set fonts
01:30:04 Set header/footer
01:30:04 Set page orientation and size
01:30:04 Rename worksheet
01:30:04 Write to Excel2007 format
01:30:04 File written to 08conditionalformatting.xlsx
Call time to write Workbook was 0.0242 seconds
01:30:04 Write to Excel5 format
01:30:04 File written to 08conditionalformatting.xls
Call time to write Workbook was 0.0233 seconds
01:30:04 Current memory usage: 6 MB
01:30:04 Peak memory usage: 6 MB
01:30:04 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples