13:51:05 Create new PHPExcel object<br />13:51:05 Create styles array<br />13:51:05 Add data (begin)<br />13:51:05 Add data (end), time: 0.28 s<br />13:51:05 Write to Excel2007 format<br />13:51:05 File written to 40duplicateStyle.xlsx<br />13:51:05 Peak memory usage: 8 MB<br />13:51:05 Done writing file<br />File has been created in /home/akacsystem/facturacion.akacsystem.com/vendor/phpoffice/phpexcel/Examples<br />