21:17:34 Create new PHPExcel object<br />21:17:34 Set document properties<br />21:17:34 Add some data<br />21:17:34 Sum of Range #1 is 23<br />21:17:34 Sum of Range #2 is 33<br />21:17:34 Sum of both Ranges is 56<br />21:17:34 Minimum value in either Range is 3<br />21:17:34 Maximum value in either Range is 17<br />21:17:34 Average value of both Ranges is 9.3333333333333<br />21:17:34 Rename worksheet<br />21:17:34 Write to Excel2007 format<br />21:17:34 File written to 03formulas.xlsx<br />Call time to write Workbook was 0.0221 seconds<br />21:17:34 Current memory usage: 6 MB<br />21:17:34 Write to Excel5 format<br />21:17:34 File written to 03formulas.xls<br />Call time to write Workbook was 0.0217 seconds<br />21:17:34 Current memory usage: 8 MB<br />21:17:34 Peak memory usage: 8 MB<br />21:17:34 Done writing files<br />Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />