19:26:43 Create new PHPExcel object<br />19:26:43 Create styles array<br />19:26:43 Add data (begin)<br />19:26:43 Add data (end), time: 0.38 s<br />19:26:43 Write to Excel2007 format<br />19:26:43 File written to 40duplicateStyle.xlsx<br />19:26:43 Peak memory usage: 4 MB<br />19:26:43 Done writing file<br />File has been created in /var/www/shop_test/vendor/phpoffice/phpexcel/Examples<br />