20:06:20 Create new PHPExcel object<br />20:06:20 Set document properties<br />20:06:20 Add some data<br />20:06:20 Sum of Range #1 is 23<br />20:06:20 Sum of Range #2 is 33<br />20:06:20 Sum of both Ranges is 56<br />20:06:20 Minimum value in either Range is 3<br />20:06:20 Maximum value in either Range is 17<br />20:06:20 Average value of both Ranges is 9.3333333333333<br />20:06:20 Rename worksheet<br />20:06:20 Write to Excel2007 format<br />20:06:20 File written to 03formulas.xlsx<br />Call time to write Workbook was 0.0226 seconds<br />20:06:20 Current memory usage: 6 MB<br />20:06:20 Write to Excel5 format<br />20:06:20 File written to 03formulas.xls<br />Call time to write Workbook was 0.0217 seconds<br />20:06:20 Current memory usage: 8 MB<br />20:06:20 Peak memory usage: 8 MB<br />20:06:20 Done writing files<br />Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />