22:09:48 Create new PHPExcel object
22:09:48 Set document properties
22:09:48 Add some data
22:09:48 Set column widths
22:09:48 Add conditional formatting
22:09:48 Duplicate the conditional formatting across a range of cells
22:09:48 Set fonts
22:09:48 Set header/footer
22:09:48 Set page orientation and size
22:09:48 Rename worksheet
22:09:48 Write to Excel2007 format
22:09:48 File written to 08conditionalformatting.xlsx
Call time to write Workbook was 0.0094 seconds
22:09:48 Write to Excel5 format
22:09:48 File written to 08conditionalformatting.xls
Call time to write Workbook was 0.0111 seconds
22:09:48 Current memory usage: 2.25 MB
22:09:48 Peak memory usage: 2.25 MB
22:09:48 Done writing file
File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples