20:48:38 Create new PHPExcel object<br />20:48:38 Create styles array<br />20:48:38 Add data (begin)<br />20:48:38 Add data (end), time: 0.39 s<br />20:48:38 Write to Excel2007 format<br />20:48:38 File written to 40duplicateStyle.xlsx<br />20:48:38 Peak memory usage: 10 MB<br />20:48:38 Done writing file<br />File has been created in /var/www/shop_test/vendor/phpoffice/phpexcel/Examples<br />