15:19:43 Create new PHPExcel object<br />15:19:43 Set document properties<br />15:19:43 Add some data<br />15:19:43 Sum of Range #1 is 23<br />15:19:43 Sum of Range #2 is 33<br />15:19:43 Sum of both Ranges is 56<br />15:19:43 Minimum value in either Range is 3<br />15:19:43 Maximum value in either Range is 17<br />15:19:43 Average value of both Ranges is 9.3333333333333<br />15:19:43 Rename worksheet<br />15:19:43 Write to Excel2007 format<br />15:19:44 File written to 03formulas.xlsx<br />Call time to write Workbook was 0.0304 seconds<br />15:19:44 Current memory usage: 7 MB<br />15:19:44 Write to Excel5 format<br />15:19:44 File written to 03formulas.xls<br />Call time to write Workbook was 0.0291 seconds<br />15:19:44 Current memory usage: 9.25 MB<br />15:19:44 Peak memory usage: 9.25 MB<br />15:19:44 Done writing files<br />Files have been created in D:\wwwroot\yx\base_admin_welcome_new_student\vendor\phpoffice\phpexcel\Examples<br />