22:55:58 Create new PHPExcel object
22:55:58 Set document properties
22:55:58 Add some data
22:55:58 Set header/footer
22:55:58 Add a drawing to the header
22:55:58 Set page orientation and size
22:55:58 Rename worksheet
22:55:58 Write to Excel2007 format
22:55:58 File written to 04printing.xlsx
Call time to write Workbook was 0.0581 seconds
22:55:58 Current memory usage: 4.5 MB
22:55:58 Write to Excel5 format
22:55:58 File written to 04printing.xls
Call time to write Workbook was 0.0785 seconds
22:55:58 Current memory usage: 6.75 MB
22:55:58 Peak memory usage: 6.75 MB
22:55:58 Done writing files
Files have been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples