19:26:34 Create new PHPExcel object
19:26:34 Set document properties
19:26:34 Add some data
19:26:34 Sum of Range #1 is 23
19:26:34 Sum of Range #2 is 33
19:26:34 Sum of both Ranges is 56
19:26:34 Minimum value in either Range is 3
19:26:34 Maximum value in either Range is 17
19:26:34 Average value of both Ranges is 9.333333333333334
19:26:34 Rename worksheet
19:26:34 Write to Excel2007 format
19:26:34 File written to 03formulas.xlsx
Call time to write Workbook was 0.0190 seconds
19:26:34 Current memory usage: 10.75 MB
19:26:34 Write to Excel5 format
19:26:34 File written to 03formulas.xls
Call time to write Workbook was 0.0435 seconds
19:26:34 Current memory usage: 14.5 MB
19:26:34 Peak memory usage: 14.5 MB
19:26:34 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