22:09:54 Create new PHPExcel object
22:09:54 Set document properties
22:09:54 Add some data
22:09:54 Set header/footer
22:09:54 Add a drawing to the header
22:09:54 Set page orientation and size
22:09:54 Rename worksheet
22:09:54 Write to Excel2007 format
22:09:54 File written to 04printing.xlsx
Call time to write Workbook was 0.0543 seconds
22:09:54 Current memory usage: 6 MB
22:09:54 Write to Excel5 format
22:09:54 File written to 04printing.xls
Call time to write Workbook was 0.0264 seconds
22:09:54 Current memory usage: 8 MB
22:09:54 Peak memory usage: 8 MB
22:09:54 Done writing files
Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples