21:45:49 Create new PHPExcel object<br />21:45:49 Create styles array<br />21:45:49 Add data (begin)<br />21:45:50 Add data (end), time: 0.61 s<br />21:45:50 Write to Excel2007 format<br />21:45:50 File written to 40duplicateStyle.xlsx<br />21:45:50 Peak memory usage: 5.75 MB<br />21:45:50 Done writing file<br />File has been created in /home/kafo/public_html/vendor/phpoffice/phpexcel/Examples<br />