12:16:21 Create new PHPExcel object<br />12:16:21 Create styles array<br />12:16:21 Add data (begin)<br />12:16:21 Add data (end), time: 0.49 s<br />12:16:21 Write to Excel2007 format<br />12:16:22 File written to 40duplicateStyle.xlsx<br />12:16:22 Peak memory usage: 6.25 MB<br />12:16:22 Done writing file<br />File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />