01:02:56 Create new PHPExcel object
01:02:56 Set document properties
01:02:56 Add some data
01:02:56 Set column widths
01:02:56 Add conditional formatting
01:02:56 Duplicate the conditional formatting across a range of cells
01:02:56 Set fonts
01:02:56 Set header/footer
01:02:56 Set page orientation and size
01:02:56 Rename worksheet
01:02:56 Write to Excel2007 format
01:02:56 File written to 08conditionalformatting.xlsx
Call time to write Workbook was 0.0158 seconds
01:02:56 Write to Excel5 format
01:02:57 File written to 08conditionalformatting.xls
Call time to write Workbook was 0.0200 seconds
01:02:57 Current memory usage: 7.5 MB
01:02:57 Peak memory usage: 7.5 MB
01:02:57 Done writing file
File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples