15:30:12 Create new PHPExcel object
15:30:12 Set document properties
15:30:12 Add some data
15:30:12 Sum of Range #1 is 23
15:30:12 Sum of Range #2 is 33
15:30:12 Sum of both Ranges is 56
15:30:12 Minimum value in either Range is 3
15:30:12 Maximum value in either Range is 17
15:30:12 Average value of both Ranges is 9.333333333333334
15:30:12 Rename worksheet
15:30:12 Write to Excel2007 format
15:30:12 File written to 03formulas.xlsx
Call time to write Workbook was 0.0273 seconds
15:30:12 Current memory usage: 10.75 MB
15:30:12 Write to Excel5 format
15:30:12 File written to 03formulas.xls
Call time to write Workbook was 0.0367 seconds
15:30:12 Current memory usage: 14.5 MB
15:30:12 Peak memory usage: 14.5 MB
15:30:12 Done writing files
Files have been created in /home/rciioko/public_html/learning-center/advice/PHPExcel_1.8.0_doc/Examples