11:12:14 Create new PHPExcel object
11:12:14 Set document properties
11:12:14 Add some data
11:12:14 Write to Excel2007 format
11:12:14 File written to 22heavilyformatted.xlsx
Call time to write Workbook was 0.0285 seconds
11:12:14 Current memory usage: 4 MB
11:12:14 Write to Excel5 format
11:12:14 File written to 22heavilyformatted.xls
Call time to write Workbook was 0.0728 seconds
11:12:14 Current memory usage: 4 MB
11:12:14 Peak memory usage: 6 MB
11:12:14 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples