10:18:10 Create new PHPExcel object<br />10:18:10 Set document properties<br />10:18:10 Add some data<br />10:18:10 Sum of Range #1 is 23<br />10:18:10 Sum of Range #2 is 33<br />10:18:10 Sum of both Ranges is 56<br />10:18:10 Minimum value in either Range is 3<br />10:18:10 Maximum value in either Range is 17<br />10:18:10 Average value of both Ranges is 9.3333333333333<br />10:18:10 Rename worksheet<br />10:18:10 Write to Excel2007 format<br />10:18:10 File written to 03formulas.xlsx<br />Call time to write Workbook was 0.0054 seconds<br />10:18:10 Current memory usage: 4 MB<br />10:18:10 Write to Excel5 format<br />10:18:10 File written to 03formulas.xls<br />Call time to write Workbook was 0.0408 seconds<br />10:18:10 Current memory usage: 4 MB<br />10:18:10 Peak memory usage: 4 MB<br />10:18:10 Done writing files<br />Files have been created in /var/www/html/petroerp3/vendor/phpoffice/phpexcel/Examples<br />