10:50:13 Create new PHPExcel object<br />10:50:13 Set document properties<br />10:50:13 Add some data<br />10:50:13 Sum of Range #1 is 23<br />10:50:13 Sum of Range #2 is 33<br />10:50:13 Sum of both Ranges is 56<br />10:50:13 Minimum value in either Range is 3<br />10:50:13 Maximum value in either Range is 17<br />10:50:13 Average value of both Ranges is 9.3333333333333<br />10:50:13 Rename worksheet<br />10:50:13 Write to Excel2007 format<br />10:50:13 File written to 03formulas.xlsx<br />Call time to write Workbook was 0.0028 seconds<br />10:50:13 Current memory usage: 2 MB<br />10:50:13 Write to Excel5 format<br />10:50:13 File written to 03formulas.xls<br />Call time to write Workbook was 0.0048 seconds<br />10:50:13 Current memory usage: 2 MB<br />10:50:13 Peak memory usage: 2 MB<br />10:50:13 Done writing files<br />Files have been created in /var/www/billing.andrewpeng.net/vendor/turbo124/phpexcel/Examples<br />