10:10:45 Create new PHPExcel object<br />10:10:45 Create styles array<br />10:10:45 Add data (begin)<br />10:10:45 Add data (end), time: 0.23 s<br />10:10:45 Write to Excel2007 format<br />10:10:45 File written to 40duplicateStyle.xlsx<br />10:10:45 Peak memory usage: 10 MB<br />10:10:45 Done writing file<br />File has been created in /var/www/html/elite-buug/vendor/phpoffice/phpexcel/Examples<br />