20:24:05 Create new PHPExcel object<br />20:24:05 Create styles array<br />20:24:05 Add data (begin)<br />20:24:13 Add data (end), time: 7.6 s<br />20:24:13 Write to Excel2007 format<br />20:24:13 File written to 40duplicateStyle.xlsx<br />20:24:13 Peak memory usage: 11.5 MB<br />20:24:13 Done writing file<br />File has been created in /var/www/html/lmsold/vendor/phpoffice/phpexcel/Examples<br />