20:12:16 Create new PHPExcel object
20:12:16 Set document properties
20:12:16 Add some data
20:12:16 Set header/footer
20:12:16 Add a drawing to the header
20:12:16 Set page orientation and size
20:12:16 Rename worksheet
20:12:16 Write to Excel2007 format
20:12:16 File written to 04printing.xlsx
Call time to write Workbook was 0.0514 seconds
20:12:16 Current memory usage: 10 MB
20:12:16 Write to Excel5 format
20:12:16 File written to 04printing.xls
Call time to write Workbook was 0.1126 seconds
20:12:16 Current memory usage: 13.5 MB
20:12:16 Peak memory usage: 13.5 MB
20:12:16 Done writing files
Files have been created in /home/rciioko/public_html/quality-of-education/noko/the-results-of-noko/oo/PHPExcel_1.8.0_doc/Examples