12:06:41 Create new PHPExcel object<br />12:06:41 Create styles array<br />12:06:41 Add data (begin)<br />12:06:41 Add data (end), time: 0.52 s<br />12:06:41 Write to Excel2007 format<br />12:06:41 File written to 40duplicateStyle.xlsx<br />12:06:41 Peak memory usage: 8.75 MB<br />12:06:41 Done writing file<br />File has been created in /var/www/hobn/vendor/phpoffice/phpexcel/Examples<br />