13:11:34 Create new PHPExcel object<br />13:11:34 Set document properties<br />13:11:34 Add some data<br />13:11:34 Sum of Range #1 is 23<br />13:11:34 Sum of Range #2 is 33<br />13:11:34 Sum of both Ranges is 56<br />13:11:34 Minimum value in either Range is 3<br />13:11:34 Maximum value in either Range is 17<br />13:11:34 Average value of both Ranges is 9.3333333333333<br />13:11:34 Rename worksheet<br />13:11:34 Write to Excel2007 format<br />13:11:34 File written to 03formulas.xlsx<br />Call time to write Workbook was 0.0038 seconds<br />13:11:34 Current memory usage: 4 MB<br />13:11:34 Write to Excel5 format<br />13:11:34 File written to 03formulas.xls<br />Call time to write Workbook was 0.0050 seconds<br />13:11:34 Current memory usage: 4 MB<br />13:11:34 Peak memory usage: 4 MB<br />13:11:34 Done writing files<br />Files have been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />