14:13:00 Create new PHPExcel object
14:13:00 Set document properties
14:13:00 Add some data
14:13:00 Write to Excel2007 format
14:13:00 File written to 22heavilyformatted.xlsx
Call time to write Workbook was 0.0778 seconds
14:13:00 Current memory usage: 7.5 MB
14:13:00 Write to Excel5 format
14:13:00 File written to 22heavilyformatted.xls
Call time to write Workbook was 0.0745 seconds
14:13:00 Current memory usage: 9.5 MB
14:13:00 Peak memory usage: 9.75 MB
14:13:00 Done writing file
File has been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples