14:53:24 Create new PHPExcel object<br />14:53:24 Create styles array<br />14:53:24 Add data (begin)<br />14:53:25 Add data (end), time: 0.73 s<br />14:53:25 Write to Excel2007 format<br />14:53:25 File written to 40duplicateStyle.xlsx<br />14:53:25 Peak memory usage: 7.5 MB<br />14:53:25 Done writing file<br />File has been created in /var/www/dolphin/vendor/phpoffice/phpexcel/Examples<br />