11:27:35 Create new PHPExcel object
11:27:35 Set document properties
11:27:35 Add some data
11:27:35 Set column widths
11:27:35 Add conditional formatting
11:27:35 Duplicate the conditional formatting across a range of cells
11:27:35 Set fonts
11:27:35 Set header/footer
11:27:35 Set page orientation and size
11:27:35 Rename worksheet
11:27:35 Write to Excel2007 format
11:27:35 File written to 08conditionalformatting.xlsx
Call time to write Workbook was 0.0043 seconds
11:27:35 Write to Excel5 format
11:27:35 File written to 08conditionalformatting.xls
Call time to write Workbook was 0.0115 seconds
11:27:35 Current memory usage: 2 MB
11:27:35 Peak memory usage: 2 MB
11:27:35 Done writing file
File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples