12:24:30 Create new PHPExcel object
12:24:30 Set document properties
12:24:30 Add some data
12:24:30 Sum of Range #1 is 23
12:24:30 Sum of Range #2 is 33
12:24:30 Sum of both Ranges is 56
12:24:30 Minimum value in either Range is 3
12:24:30 Maximum value in either Range is 17
12:24:30 Average value of both Ranges is 9.333333333333334
12:24:30 Rename worksheet
12:24:30 Write to Excel2007 format
12:24:30 File written to 03formulas.xlsx
Call time to write Workbook was 0.0287 seconds
12:24:30 Current memory usage: 10.75 MB
12:24:30 Write to Excel5 format
12:24:30 File written to 03formulas.xls
Call time to write Workbook was 0.0381 seconds
12:24:30 Current memory usage: 14.5 MB
12:24:30 Peak memory usage: 14.5 MB
12:24:30 Done writing files
Files have been created in /home/rciioko/public_html/quality-of-education/noko/the-results-of-noko/PHPExcel_1.8.0_doc/Examples