11:17:32 Create new PHPExcel object<br />11:17:32 Create styles array<br />11:17:32 Add data (begin)<br />11:17:33 Add data (end), time: 0.8 s<br />11:17:33 Write to Excel2007 format<br />11:17:33 File written to 40duplicateStyle.xlsx<br />11:17:33 Peak memory usage: 6 MB<br />11:17:33 Done writing file<br />File has been created in /var/www/thebuggenie/vendor/phpoffice/phpexcel/Examples<br />