19:04:27 Create new PHPExcel object
19:04:27 Set document properties
19:04:27 Add some data
19:04:27 Sum of Range #1 is 23
19:04:27 Sum of Range #2 is 33
19:04:27 Sum of both Ranges is 56
19:04:27 Minimum value in either Range is 3
19:04:27 Maximum value in either Range is 17
19:04:27 Average value of both Ranges is 9.333333333333334
19:04:27 Rename worksheet
19:04:27 Write to Excel2007 format
19:04:27 File written to 03formulas.xlsx
Call time to write Workbook was 0.0260 seconds
19:04:27 Current memory usage: 10.75 MB
19:04:27 Write to Excel5 format
19:04:27 File written to 03formulas.xls
Call time to write Workbook was 0.0341 seconds
19:04:27 Current memory usage: 14.5 MB
19:04:27 Peak memory usage: 14.5 MB
19:04:27 Done writing files
Files have been created in /home/rciioko/public_html/learning-center/advice/PHPExcel_1.8.0_doc/Examples