20:24:06 Create new PHPExcel object
20:24:06 Create styles array
20:24:06 Add data (begin)
20:24:09 Add data (end), time: 2.91 s
20:24:09 Write to Excel2007 format
20:24:09 File written to 40duplicateStyle.xlsx
20:24:09 Peak memory usage: 5.75 MB
20:24:09 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples