02:40:47 Create new PHPExcel object<br />02:40:47 Create styles array<br />02:40:47 Add data (begin)<br />02:40:47 Add data (end), time: 0.31 s<br />02:40:47 Write to Excel2007 format<br />02:40:47 File written to 40duplicateStyle.xlsx<br />02:40:47 Peak memory usage: 2 MB<br />02:40:47 Done writing file<br />File has been created in /home/webdemoo/se.webdemo258.io.vn/cms-demo/vendor/phpoffice/phpexcel/Examples<br />