19:17:03 Create new PHPExcel object
19:17:03 Create styles array
19:17:03 Add data (begin)
19:17:07 Add data (end), time: 4.23 s
19:17:07 Write to Excel2007 format
19:17:08 File written to 40duplicateStyle.xlsx
19:17:08 Peak memory usage: 5.75 MB
19:17:08 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples