15:12:44 Create new PHPExcel object
15:12:44 Create styles array
15:12:44 Add data (begin)
15:12:46 Add data (end), time: 1.67 s
15:12:46 Write to Excel2007 format
15:12:46 File written to 40duplicateStyle.xlsx
15:12:46 Peak memory usage: 9.25 MB
15:12:46 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples