22:17:29 Create new PHPExcel object
22:17:29 Set document properties
22:17:29 Add some data
22:17:29 Set header/footer
22:17:29 Add a drawing to the header
22:17:29 Set page orientation and size
22:17:29 Rename worksheet
22:17:29 Write to Excel2007 format
22:17:29 File written to 04printing.xlsx
Call time to write Workbook was 0.0317 seconds
22:17:29 Current memory usage: 6 MB
22:17:29 Write to Excel5 format
22:17:29 File written to 04printing.xls
Call time to write Workbook was 0.0264 seconds
22:17:29 Current memory usage: 8 MB
22:17:29 Peak memory usage: 8 MB
22:17:29 Done writing files
Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples