18:00:48 Create new PHPExcel object<br />18:00:48 Create styles array<br />18:00:48 Add data (begin)<br />18:00:48 Add data (end), time: 0.45 s<br />18:00:48 Write to Excel2007 format<br />18:00:49 File written to 40duplicateStyle.xlsx<br />18:00:49 Peak memory usage: 8 MB<br />18:00:49 Done writing file<br />File has been created in /home/boapp/public_html/vendor/phpoffice/phpexcel/Examples<br />