09:23:29 Create new PHPExcel object
09:23:29 Set document properties
09:23:29 Add some data
09:23:29 Sum of Range #1 is 23
09:23:29 Sum of Range #2 is 33
09:23:29 Sum of both Ranges is 56
09:23:29 Minimum value in either Range is 3
09:23:29 Maximum value in either Range is 17
09:23:29 Average value of both Ranges is 9.333333333333334
09:23:30 Rename worksheet
09:23:30 Write to Excel2007 format
09:23:30 File written to 03formulas.xlsx
Call time to write Workbook was 0.0346 seconds
09:23:30 Current memory usage: 10.75 MB
09:23:30 Write to Excel5 format
09:23:30 File written to 03formulas.xls
Call time to write Workbook was 0.0409 seconds
09:23:30 Current memory usage: 14.5 MB
09:23:30 Peak memory usage: 14.5 MB
09:23:30 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