21:21:04 Create new PHPExcel object<br />21:21:04 Create styles array<br />21:21:04 Add data (begin)<br />21:21:05 Add data (end), time: 0.47 s<br />21:21:05 Write to Excel2007 format<br />21:21:05 File written to 40duplicateStyle.xlsx<br />21:21:05 Peak memory usage: 10 MB<br />21:21:05 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/voltiostudio/mbinv/vendor/phpoffice/phpexcel/Examples<br />