18:22:54 Create new PHPExcel object<br />18:22:54 Create styles array<br />18:22:54 Add data (begin)<br />18:22:54 Add data (end), time: 0.61 s<br />18:22:54 Write to Excel2007 format<br />18:22:54 File written to 40duplicateStyle.xlsx<br />18:22:54 Peak memory usage: 10.25 MB<br />18:22:54 Done writing file<br />File has been created in /var/www/html/duhasyariah1025/vendor/phpoffice/phpexcel/Examples<br />