10:18:50 Create new PHPExcel object<br />10:18:50 Create styles array<br />10:18:50 Add data (begin)<br />10:18:50 Add data (end), time: 0.4 s<br />10:18:50 Write to Excel2007 format<br />10:18:50 File written to 40duplicateStyle.xlsx<br />10:18:50 Peak memory usage: 10 MB<br />10:18:50 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/tlmk_surveys/vendor/phpoffice/phpexcel/Examples<br />