22:29:16 Create new PHPExcel object<br />22:29:16 Set document properties<br />22:29:16 Add some data<br />22:29:16 Sum of Range #1 is 23<br />22:29:16 Sum of Range #2 is 33<br />22:29:16 Sum of both Ranges is 56<br />22:29:16 Minimum value in either Range is 3<br />22:29:16 Maximum value in either Range is 17<br />22:29:16 Average value of both Ranges is 9.3333333333333<br />22:29:16 Rename worksheet<br />22:29:16 Write to Excel2007 format<br />22:29:16 File written to 03formulas.xlsx<br />Call time to write Workbook was 0.0217 seconds<br />22:29:16 Current memory usage: 6 MB<br />22:29:16 Write to Excel5 format<br />22:29:16 File written to 03formulas.xls<br />Call time to write Workbook was 0.0214 seconds<br />22:29:16 Current memory usage: 8 MB<br />22:29:16 Peak memory usage: 8 MB<br />22:29:16 Done writing files<br />Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />