15:25:52 Create new PHPExcel object<br />15:25:52 Create styles array<br />15:25:52 Add data (begin)<br />15:25:52 Add data (end), time: 0.46 s<br />15:25:52 Write to Excel2007 format<br />15:25:52 File written to 40duplicateStyle.xlsx<br />15:25:52 Peak memory usage: 10 MB<br />15:25:52 Done writing file<br />File has been created in /var/www/html/qa_produccion/mbinv/vendor/phpoffice/phpexcel/Examples<br />