11:23:32 Create new PHPExcel object<br />11:23:32 Set document properties<br />11:23:32 Add some data<br />11:23:32 Sum of Range #1 is 23<br />11:23:32 Sum of Range #2 is 33<br />11:23:32 Sum of both Ranges is 56<br />11:23:32 Minimum value in either Range is 3<br />11:23:32 Maximum value in either Range is 17<br />11:23:32 Average value of both Ranges is 9.3333333333333<br />11:23:32 Rename worksheet<br />11:23:32 Write to Excel2007 format<br />11:23:32 File written to 03formulas.xlsx<br />Call time to write Workbook was 0.3344 seconds<br />11:23:32 Current memory usage: 6 MB<br />11:23:32 Write to Excel5 format<br />11:23:32 File written to 03formulas.xls<br />Call time to write Workbook was 0.1118 seconds<br />11:23:32 Current memory usage: 8 MB<br />11:23:32 Peak memory usage: 8 MB<br />11:23:32 Done writing files<br />Files have been created in E:\item\vm\vendor\phpoffice\phpexcel\Examples<br />