17:18:06 Create new PHPExcel object<br />17:18:06 Set document properties<br />17:18:06 Add some data<br />17:18:06 Sum of Range #1 is 23<br />17:18:06 Sum of Range #2 is 33<br />17:18:06 Sum of both Ranges is 56<br />17:18:06 Minimum value in either Range is 3<br />17:18:06 Maximum value in either Range is 17<br />17:18:06 Average value of both Ranges is 9.3333333333333<br />17:18:06 Rename worksheet<br />17:18:06 Write to Excel2007 format<br />17:18:06 File written to 03formulas.xlsx<br />Call time to write Workbook was 0.0199 seconds<br />17:18:06 Current memory usage: 7.75 MB<br />17:18:06 Write to Excel5 format<br />17:18:06 File written to 03formulas.xls<br />Call time to write Workbook was 0.0263 seconds<br />17:18:06 Current memory usage: 10.25 MB<br />17:18:06 Peak memory usage: 10.25 MB<br />17:18:06 Done writing files<br />Files have been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />