09:36:02 Create new PHPExcel object<br />09:36:02 Set document properties<br />09:36:02 Add some data<br />09:36:02 Sum of Range #1 is 23<br />09:36:02 Sum of Range #2 is 33<br />09:36:02 Sum of both Ranges is 56<br />09:36:02 Minimum value in either Range is 3<br />09:36:02 Maximum value in either Range is 17<br />09:36:02 Average value of both Ranges is 9.3333333333333<br />09:36:02 Rename worksheet<br />09:36:02 Write to Excel2007 format<br />09:36:02 File written to 03formulas.xlsx<br />Call time to write Workbook was 0.0115 seconds<br />09:36:02 Current memory usage: 2 MB<br />09:36:02 Write to Excel5 format<br />09:36:02 File written to 03formulas.xls<br />Call time to write Workbook was 0.0142 seconds<br />09:36:02 Current memory usage: 4 MB<br />09:36:02 Peak memory usage: 4 MB<br />09:36:02 Done writing files<br />Files have been created in /var/www/html/gtg-academy/vendor/phpoffice/phpexcel/Examples<br />