10:46:50 Create new PHPExcel object<br />10:46:50 Set document properties<br />10:46:50 Add some data<br />10:46:50 Sum of Range #1 is 23<br />10:46:50 Sum of Range #2 is 33<br />10:46:50 Sum of both Ranges is 56<br />10:46:50 Minimum value in either Range is 3<br />10:46:50 Maximum value in either Range is 17<br />10:46:50 Average value of both Ranges is 9.333333333333334<br />10:46:50 Rename worksheet<br />10:46:50 Write to Excel2007 format<br />10:46:50 File written to 03formulas.xlsx<br />Call time to write Workbook was 0.0233 seconds<br />10:46:50 Current memory usage: 2 MB<br />10:46:50 Write to Excel5 format<br />10:46:50 File written to 03formulas.xls<br />Call time to write Workbook was 0.0060 seconds<br />10:46:50 Current memory usage: 2 MB<br />10:46:50 Peak memory usage: 2 MB<br />10:46:50 Done writing files<br />Files have been created in /home/autourdey/invoice/vendor/phpoffice/phpexcel/Examples<br />