12:21:55 Create new PHPExcel object<br />12:21:55 Set document properties<br />12:21:55 Add some data<br />12:21:55 Sum of Range #1 is 23<br />12:21:55 Sum of Range #2 is 33<br />12:21:55 Sum of both Ranges is 56<br />12:21:55 Minimum value in either Range is 3<br />12:21:55 Maximum value in either Range is 17<br />12:21:55 Average value of both Ranges is 9.3333333333333<br />12:21:55 Rename worksheet<br />12:21:55 Write to Excel2007 format<br />12:21:55 File written to 03formulas.xlsx<br />Call time to write Workbook was 0.0045 seconds<br />12:21:55 Current memory usage: 6 MB<br />12:21:55 Write to Excel5 format<br />12:21:55 File written to 03formulas.xls<br />Call time to write Workbook was 0.0052 seconds<br />12:21:55 Current memory usage: 8 MB<br />12:21:55 Peak memory usage: 8 MB<br />12:21:55 Done writing files<br />Files have been created in /var/www/html/elite-opol/vendor/phpoffice/phpexcel/Examples<br />