14:13:58 Create new PHPExcel object<br />14:13:58 Create styles array<br />14:13:58 Add data (begin)<br />14:13:58 Add data (end), time: 0.42 s<br />14:13:58 Write to Excel2007 format<br />14:13:58 File written to 40duplicateStyle.xlsx<br />14:13:58 Peak memory usage: 10.5 MB<br />14:13:58 Done writing file<br />File has been created in /var/www/local/vendor/phpoffice/phpexcel/Examples<br />