12:17:21 Create new PHPExcel object<br />12:17:21 Create styles array<br />12:17:21 Add data (begin)<br />12:17:21 Add data (end), time: 0.23 s<br />12:17:21 Write to Excel2007 format<br />12:17:21 File written to 40duplicateStyle.xlsx<br />12:17:21 Peak memory usage: 8 MB<br />12:17:21 Done writing file<br />File has been created in /var/www/html/elite-bayombong/vendor/phpoffice/phpexcel/Examples<br />