23:08:14 Create new PHPExcel object<br />23:08:14 Create styles array<br />23:08:14 Add data (begin)<br />23:08:15 Add data (end), time: 0.85 s<br />23:08:15 Write to Excel2007 format<br />23:08:15 File written to 40duplicateStyle.xlsx<br />23:08:15 Peak memory usage: 9 MB<br />23:08:15 Done writing file<br />File has been created in /var/www/html/gestion_dls_laravel/vendor/phpoffice/phpexcel/Examples<br />