23:11:52 Create new PHPExcel object<br />23:11:52 Set document properties<br />23:11:52 Add some data<br />23:11:52 Sum of Range #1 is 23<br />23:11:52 Sum of Range #2 is 33<br />23:11:52 Sum of both Ranges is 56<br />23:11:52 Minimum value in either Range is 3<br />23:11:52 Maximum value in either Range is 17<br />23:11:52 Average value of both Ranges is 9.333333333333334<br />23:11:52 Rename worksheet<br />23:11:52 Write to Excel2007 format<br />23:11:52 File written to 03formulas.xlsx<br />Call time to write Workbook was 0.0059 seconds<br />23:11:52 Current memory usage: 2 MB<br />23:11:52 Write to Excel5 format<br />23:11:52 File written to 03formulas.xls<br />Call time to write Workbook was 0.0119 seconds<br />23:11:52 Current memory usage: 2.25 MB<br />23:11:52 Peak memory usage: 2.25 MB<br />23:11:52 Done writing files<br />Files have been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />