13:31:49 Create new PHPExcel object<br />13:31:49 Create styles array<br />13:31:49 Add data (begin)<br />13:31:49 Add data (end), time: 0.23 s<br />13:31:49 Write to Excel2007 format<br />13:31:49 File written to 40duplicateStyle.xlsx<br />13:31:49 Peak memory usage: 8 MB<br />13:31:49 Done writing file<br />File has been created in /var/www/html/elite-zaragoza/vendor/phpoffice/phpexcel/Examples<br />