20:36:38 Create new PHPExcel object<br />20:36:38 Set document properties<br />20:36:38 Add some data<br />20:36:38 Sum of Range #1 is 23<br />20:36:38 Sum of Range #2 is 33<br />20:36:38 Sum of both Ranges is 56<br />20:36:38 Minimum value in either Range is 3<br />20:36:38 Maximum value in either Range is 17<br />20:36:38 Average value of both Ranges is 9.3333333333333<br />20:36:38 Rename worksheet<br />20:36:38 Write to Excel2007 format<br />20:36:38 File written to 03formulas.xlsx<br />Call time to write Workbook was 0.0009 seconds<br />20:36:38 Current memory usage: 2 MB<br />20:36:38 Write to Excel5 format<br />20:36:38 File written to 03formulas.xls<br />Call time to write Workbook was 0.0013 seconds<br />20:36:38 Current memory usage: 2 MB<br />20:36:38 Peak memory usage: 2 MB<br />20:36:38 Done writing files<br />Files have been created in /var/www/rh/vendor/phpoffice/phpexcel/Examples<br />