15:32:33 Create new PHPExcel object<br />15:32:33 Create styles array<br />15:32:33 Add data (begin)<br />15:32:34 Add data (end), time: 0.27 s<br />15:32:34 Write to Excel2007 format<br />15:32:34 File written to 40duplicateStyle.xlsx<br />15:32:34 Peak memory usage: 10 MB<br />15:32:34 Done writing file<br />File has been created in /var/www/html/unhlsims/vendor/phpoffice/phpexcel/Examples<br />