11:56:42 Create new PHPExcel object<br />11:56:42 Create styles array<br />11:56:42 Add data (begin)<br />11:56:43 Add data (end), time: 0.48 s<br />11:56:43 Write to Excel2007 format<br />11:56:43 File written to 40duplicateStyle.xlsx<br />11:56:43 Peak memory usage: 8 MB<br />11:56:43 Done writing file<br />File has been created in /var/www/html/Quetzal/vendor/phpoffice/phpexcel/Examples<br />