18:21:20 Create new PHPExcel object<br />18:21:20 Set document properties<br />18:21:20 Add some data<br />18:21:20 Sum of Range #1 is 23<br />18:21:20 Sum of Range #2 is 33<br />18:21:20 Sum of both Ranges is 56<br />18:21:20 Minimum value in either Range is 3<br />18:21:20 Maximum value in either Range is 17<br />18:21:20 Average value of both Ranges is 9.3333333333333<br />18:21:20 Rename worksheet<br />18:21:20 Write to Excel2007 format<br />18:21:20 File written to 03formulas.xlsx<br />Call time to write Workbook was 0.0119 seconds<br />18:21:20 Current memory usage: 7.5 MB<br />18:21:20 Write to Excel5 format<br />18:21:20 File written to 03formulas.xls<br />Call time to write Workbook was 0.0147 seconds<br />18:21:20 Current memory usage: 10.25 MB<br />18:21:20 Peak memory usage: 10.25 MB<br />18:21:20 Done writing files<br />Files have been created in /var/www/loyalworld/vendor/phpoffice/phpexcel/Examples<br />