16:23:37 Create new PHPExcel object
16:23:37 Set document properties
16:23:37 Add some data
16:23:37 Set header/footer
16:23:37 Add a drawing to the header
16:23:37 Set page orientation and size
16:23:37 Rename worksheet
16:23:37 Write to Excel2007 format
16:23:37 File written to 04printing.xlsx
Call time to write Workbook was 0.0386 seconds
16:23:37 Current memory usage: 4 MB
16:23:37 Write to Excel5 format
16:23:37 File written to 04printing.xls
Call time to write Workbook was 0.0170 seconds
16:23:37 Current memory usage: 5.25 MB
16:23:37 Peak memory usage: 5.25 MB
16:23:37 Done writing files
Files have been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples