15:17:36 Create new PHPExcel object<br />15:17:36 Create styles array<br />15:17:36 Add data (begin)<br />15:17:39 Add data (end), time: 2.4 s<br />15:17:39 Write to Excel2007 format<br />15:17:39 File written to 40duplicateStyle.xlsx<br />15:17:39 Peak memory usage: 5.75 MB<br />15:17:39 Done writing file<br />File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples<br />