00:49:50 Create new PHPExcel object<br />00:49:50 Create styles array<br />00:49:50 Add data (begin)<br />00:49:50 Add data (end), time: 0.4 s<br />00:49:50 Write to Excel2007 format<br />00:49:50 File written to 40duplicateStyle.xlsx<br />00:49:50 Peak memory usage: 4 MB<br />00:49:50 Done writing file<br />File has been created in /var/www/laravel-tms/vendor/phpoffice/phpexcel/Examples<br />