20:12:03 Create new PHPExcel object
20:12:03 Set document properties
20:12:03 Add some data
20:12:03 Sum of Range #1 is 23
20:12:03 Sum of Range #2 is 33
20:12:03 Sum of both Ranges is 56
20:12:03 Minimum value in either Range is 3
20:12:03 Maximum value in either Range is 17
20:12:03 Average value of both Ranges is 9.3333333333333
20:12:03 Rename worksheet
20:12:03 Write to Excel2007 format
20:12:03 File written to 03formulas.xlsx
Call time to write Workbook was 0.0355 seconds
20:12:03 Current memory usage: 7.5 MB
20:12:03 Write to Excel5 format
20:12:03 File written to 03formulas.xls
Call time to write Workbook was 0.0326 seconds
20:12:03 Current memory usage: 10 MB
20:12:03 Peak memory usage: 10 MB
20:12:03 Done writing files
Files have been created in /home/caballoscriollos/public_html/espanol/library/PHPExcel/Examples