20:31:07 Create new PHPExcel object<br />20:31:07 Set document properties<br />20:31:07 Add some data<br />20:31:07 Sum of Range #1 is 23<br />20:31:07 Sum of Range #2 is 33<br />20:31:07 Sum of both Ranges is 56<br />20:31:07 Minimum value in either Range is 3<br />20:31:07 Maximum value in either Range is 17<br />20:31:07 Average value of both Ranges is 9.333333333333334<br />20:31:07 Rename worksheet<br />20:31:07 Write to Excel2007 format<br />20:31:07 File written to 03formulas.xlsx<br />Call time to write Workbook was 0.0017 seconds<br />20:31:07 Current memory usage: 2 MB<br />20:31:07 Write to Excel5 format<br />20:31:07 File written to 03formulas.xls<br />Call time to write Workbook was 0.0030 seconds<br />20:31:07 Current memory usage: 2.5 MB<br />20:31:07 Peak memory usage: 2.5 MB<br />20:31:07 Done writing files<br />Files have been created in /var/www/ched/vendor/phpoffice/phpexcel/Examples<br />