07:54:30 Create new PHPExcel object<br />07:54:30 Create styles array<br />07:54:30 Add data (begin)<br />07:54:31 Add data (end), time: 0.52 s<br />07:54:31 Write to Excel2007 format<br />07:54:31 File written to 40duplicateStyle.xlsx<br />07:54:31 Peak memory usage: 8 MB<br />07:54:31 Done writing file<br />File has been created in /var/www/html/add/wm/laravel/vendor/phpoffice/phpexcel/Examples<br />