10:51:32 Create new PHPExcel object<br />10:51:32 Create styles array<br />10:51:32 Add data (begin)<br />10:51:32 Add data (end), time: 0.32 s<br />10:51:32 Write to Excel2007 format<br />10:51:32 File written to 40duplicateStyle.xlsx<br />10:51:32 Peak memory usage: 10 MB<br />10:51:32 Done writing file<br />File has been created in /var/www/html/add/mlj/laravel/vendor/phpoffice/phpexcel/Examples<br />