12:53:02 Create new PHPExcel object<br />12:53:02 Create styles array<br />12:53:02 Add data (begin)<br />12:53:03 Add data (end), time: 1.11 s<br />12:53:03 Write to Excel2007 format<br />12:53:04 File written to 40duplicateStyle.xlsx<br />12:53:04 Peak memory usage: 6 MB<br />12:53:04 Done writing file<br />File has been created in /home/gazipur/ray.gazipurcity.com/vendor/phpoffice/phpexcel/Examples<br />