10:03:35 Create new PHPExcel object<br />10:03:35 Set document properties<br />10:03:35 Add some data<br />10:03:35 Sum of Range #1 is 23<br />10:03:35 Sum of Range #2 is 33<br />10:03:35 Sum of both Ranges is 56<br />10:03:35 Minimum value in either Range is 3<br />10:03:35 Maximum value in either Range is 17<br />10:03:35 Average value of both Ranges is 9.3333333333333<br />10:03:35 Rename worksheet<br />10:03:35 Write to Excel2007 format<br />10:03:35 File written to 03formulas.xlsx<br />Call time to write Workbook was 0.0245 seconds<br />10:03:35 Current memory usage: 4.75 MB<br />10:03:35 Write to Excel5 format<br />10:03:35 File written to 03formulas.xls<br />Call time to write Workbook was 0.0707 seconds<br />10:03:35 Current memory usage: 6 MB<br />10:03:35 Peak memory usage: 6 MB<br />10:03:35 Done writing files<br />Files have been created in D:\phpStudy\WWW\newfile\newExcel2\PHPExcel\Examples<br />