10:11:19 Create new PHPExcel object<br />10:11:19 Create styles array<br />10:11:19 Add data (begin)<br />10:11:19 Add data (end), time: 0.21 s<br />10:11:19 Write to Excel2007 format<br />10:11:19 File written to 40duplicateStyle.xlsx<br />10:11:19 Peak memory usage: 6 MB<br />10:11:19 Done writing file<br />File has been created in /var/www/html/elite-demo/vendor/phpoffice/phpexcel/Examples<br />