19:14:28 Create new PHPExcel object
19:14:28 Set document properties
19:14:28 Add some data
19:14:28 Sum of Range #1 is 23
19:14:28 Sum of Range #2 is 33
19:14:28 Sum of both Ranges is 56
19:14:28 Minimum value in either Range is 3
19:14:28 Maximum value in either Range is 17
19:14:28 Average value of both Ranges is 9.3333333333333
19:14:28 Rename worksheet
19:14:28 Write to Excel2007 format
19:14:28 File written to 03formulas.xlsx
Call time to write Workbook was 0.0137 seconds
19:14:28 Current memory usage: 6.25 MB
19:14:28 Write to Excel5 format
19:14:28 File written to 03formulas.xls
Call time to write Workbook was 0.0158 seconds
19:14:28 Current memory usage: 8.25 MB
19:14:28 Peak memory usage: 8.25 MB
19:14:28 Done writing files
Files have been created in /home/glink/haiphams3.glinkdeployments.com/exam-chat/vendor/phpoffice/phpexcel/Examples