18:35:02 Create new PHPExcel object
18:35:02 Set document properties
18:35:02 Add some data
18:35:02 Sum of Range #1 is 23
18:35:02 Sum of Range #2 is 33
18:35:02 Sum of both Ranges is 56
18:35:02 Minimum value in either Range is 3
18:35:02 Maximum value in either Range is 17
18:35:02 Average value of both Ranges is 9.333333333333334
18:35:02 Rename worksheet
18:35:02 Write to Excel2007 format
18:35:02 File written to 03formulas.xlsx
Call time to write Workbook was 0.0237 seconds
18:35:02 Current memory usage: 10.75 MB
18:35:02 Write to Excel5 format
18:35:02 File written to 03formulas.xls
Call time to write Workbook was 0.0277 seconds
18:35:02 Current memory usage: 14.5 MB
18:35:02 Peak memory usage: 14.5 MB
18:35:02 Done writing files
Files have been created in /home/rciioko/public_html/learning-center/advice/PHPExcel_1.8.0_doc/Examples