13:30:25 Create new PHPExcel object
13:30:25 Set document properties
13:30:25 Add some data
13:30:25 Set header/footer
13:30:25 Add a drawing to the header
13:30:25 Set page orientation and size
13:30:25 Rename worksheet
13:30:25 Write to Excel2007 format
13:30:25 File written to 04printing.xlsx
Call time to write Workbook was 0.0305 seconds
13:30:25 Current memory usage: 6 MB
13:30:25 Write to Excel5 format
13:30:25 File written to 04printing.xls
Call time to write Workbook was 0.0163 seconds
13:30:25 Current memory usage: 8 MB
13:30:25 Peak memory usage: 8 MB
13:30:25 Done writing files
Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples