05:45:46 Create new PHPExcel object
05:45:46 Set document properties
05:45:46 Add some data
05:45:46 Write to Excel2007 format
05:45:46 File written to 22heavilyformatted.xlsx
Call time to write Workbook was 0.0320 seconds
05:45:46 Current memory usage: 3.5 MB
05:45:46 Write to Excel5 format
05:45:46 File written to 22heavilyformatted.xls
Call time to write Workbook was 0.0275 seconds
05:45:46 Current memory usage: 4 MB
05:45:46 Peak memory usage: 4.75 MB
05:45:46 Done writing file
File has been created in /var/www/ched/vendor/phpoffice/phpexcel/Examples