21:12:44 Create new PHPExcel object<br />21:12:44 Create styles array<br />21:12:44 Add data (begin)<br />21:12:44 Add data (end), time: 0.49 s<br />21:12:44 Write to Excel2007 format<br />21:12:44 File written to 40duplicateStyle.xlsx<br />21:12:44 Peak memory usage: 10 MB<br />21:12:44 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/exaktos/mbinv/vendor/phpoffice/phpexcel/Examples<br />