05:03:24 Create new PHPExcel object
05:03:24 Set document properties
05:03:24 Add some data
05:03:24 Set header/footer
05:03:24 Add a drawing to the header
05:03:24 Set page orientation and size
05:03:24 Rename worksheet
05:03:24 Write to Excel2007 format
05:03:24 File written to 04printing.xlsx
Call time to write Workbook was 0.0272 seconds
05:03:24 Current memory usage: 2 MB
05:03:24 Write to Excel5 format
05:03:24 File written to 04printing.xls
Call time to write Workbook was 0.0292 seconds
05:03:24 Current memory usage: 2.25 MB
05:03:24 Peak memory usage: 2.25 MB
05:03:24 Done writing files
Files have been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples