20:37:19 Create new PHPExcel object<br />20:37:19 Create styles array<br />20:37:19 Add data (begin)<br />20:37:20 Add data (end), time: 0.35 s<br />20:37:20 Write to Excel2007 format<br />20:37:20 File written to 40duplicateStyle.xlsx<br />20:37:20 Peak memory usage: 6 MB<br />20:37:20 Done writing file<br />File has been created in /var/www/chFinance/vendor/phpoffice/phpexcel/Examples<br />