16:44:42 Create new PHPExcel object
16:44:42 Set document properties
16:44:42 Add some data
16:44:42 Sum of Range #1 is 23
16:44:42 Sum of Range #2 is 33
16:44:42 Sum of both Ranges is 56
16:44:42 Minimum value in either Range is 3
16:44:42 Maximum value in either Range is 17
16:44:42 Average value of both Ranges is 9.3333333333333
16:44:42 Rename worksheet
16:44:42 Write to Excel2007 format
16:44:42 File written to 03formulas.xlsx
Call time to write Workbook was 0.0080 seconds
16:44:42 Current memory usage: 1 MB
16:44:42 Write to Excel5 format
16:44:42 File written to 03formulas.xls
Call time to write Workbook was 0.0065 seconds
16:44:42 Current memory usage: 1.25 MB
16:44:42 Peak memory usage: 1.25 MB
16:44:42 Done writing files
Files have been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples