11:11:53 Create new PHPExcel object
11:11:53 Set document properties
11:11:53 Add some data
11:11:53 Set header/footer
11:11:53 Add a drawing to the header
11:11:53 Set page orientation and size
11:11:53 Rename worksheet
11:11:53 Write to Excel2007 format
11:11:53 File written to 04printing.xlsx
Call time to write Workbook was 0.0147 seconds
11:11:53 Current memory usage: 2 MB
11:11:53 Write to Excel5 format
11:11:53 File written to 04printing.xls
Call time to write Workbook was 0.0270 seconds
11:11:53 Current memory usage: 4.25 MB
11:11:53 Peak memory usage: 4.25 MB
11:11:53 Done writing files
Files have been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples