18:38:24 Create new PHPExcel object
18:38:24 Set document properties
18:38:24 Add some data
18:38:24 Write to Excel2007 format
18:38:24 File written to 22heavilyformatted.xlsx
Call time to write Workbook was 0.0260 seconds
18:38:24 Current memory usage: 2 MB
18:38:24 Write to Excel5 format
18:38:24 File written to 22heavilyformatted.xls
Call time to write Workbook was 0.0196 seconds
18:38:24 Current memory usage: 2 MB
18:38:24 Peak memory usage: 2 MB
18:38:24 Done writing file
File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples