19:35:31 Create new PHPExcel object
19:35:31 Set document properties
19:35:31 Add some data
19:35:31 Set header/footer
19:35:31 Add a drawing to the header
19:35:31 Set page orientation and size
19:35:31 Rename worksheet
19:35:31 Write to Excel2007 format
19:35:31 File written to 04printing.xlsx
Call time to write Workbook was 0.0323 seconds
19:35:31 Current memory usage: 6 MB
19:35:31 Write to Excel5 format
19:35:31 File written to 04printing.xls
Call time to write Workbook was 0.0171 seconds
19:35:31 Current memory usage: 8 MB
19:35:31 Peak memory usage: 8 MB
19:35:31 Done writing files
Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples