21:25:16 Create new PHPExcel object<br />21:25:16 Create styles array<br />21:25:16 Add data (begin)<br />21:25:20 Add data (end), time: 4.23 s<br />21:25:20 Write to Excel2007 format<br />21:25:21 File written to 40duplicateStyle.xlsx<br />21:25:21 Peak memory usage: 5.75 MB<br />21:25:21 Done writing file<br />File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples<br />