12:07:30 Create new PHPExcel object<br />12:07:30 Set document properties<br />12:07:30 Add some data<br />12:07:30 Sum of Range #1 is 23<br />12:07:30 Sum of Range #2 is 33<br />12:07:30 Sum of both Ranges is 56<br />12:07:30 Minimum value in either Range is 3<br />12:07:30 Maximum value in either Range is 17<br />12:07:30 Average value of both Ranges is 9.333333333333334<br />12:07:30 Rename worksheet<br />12:07:30 Write to Excel2007 format<br />12:07:30 File written to 03formulas.xlsx<br />Call time to write Workbook was 0.0027 seconds<br />12:07:30 Current memory usage: 2 MB<br />12:07:30 Write to Excel5 format<br />12:07:30 File written to 03formulas.xls<br />Call time to write Workbook was 0.0055 seconds<br />12:07:30 Current memory usage: 2 MB<br />12:07:30 Peak memory usage: 2 MB<br />12:07:30 Done writing files<br />Files have been created in /home/webdemoo/se.webdemo258.io.vn/cms-demo-new/vendor/phpoffice/phpexcel/Examples<br />