16:36:09 Create new PHPExcel object
16:36:09 Set document properties
16:36:09 Add some data
16:36:09 Write to Excel2007 format
16:36:09 File written to 22heavilyformatted.xlsx
Call time to write Workbook was 0.0233 seconds
16:36:09 Current memory usage: 2 MB
16:36:09 Write to Excel5 format
16:36:09 File written to 22heavilyformatted.xls
Call time to write Workbook was 0.0158 seconds
16:36:09 Current memory usage: 2 MB
16:36:09 Peak memory usage: 2 MB
16:36:09 Done writing file
File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples