21:30:47 Create new PHPExcel object
21:30:47 Create styles array
21:30:47 Add data (begin)
21:30:48 Add data (end), time: 1.84 s
21:30:48 Write to Excel2007 format
21:30:49 File written to 40duplicateStyle.xlsx
21:30:49 Peak memory usage: 5.75 MB
21:30:49 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples