02:16:30 Create new PHPExcel object<br />02:16:30 Set document properties<br />02:16:30 Add some data<br />02:16:30 Sum of Range #1 is 23<br />02:16:30 Sum of Range #2 is 33<br />02:16:30 Sum of both Ranges is 56<br />02:16:30 Minimum value in either Range is 3<br />02:16:30 Maximum value in either Range is 17<br />02:16:30 Average value of both Ranges is 9.3333333333333<br />02:16:30 Rename worksheet<br />02:16:30 Write to Excel2007 format<br />02:16:30 File written to 03formulas.xlsx<br />Call time to write Workbook was 0.0039 seconds<br />02:16:30 Current memory usage: 2 MB<br />02:16:30 Write to Excel5 format<br />02:16:30 File written to 03formulas.xls<br />Call time to write Workbook was 0.0057 seconds<br />02:16:30 Current memory usage: 2 MB<br />02:16:30 Peak memory usage: 2 MB<br />02:16:30 Done writing files<br />Files have been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />