17:21:49 Create new PHPExcel object<br />17:21:49 Create styles array<br />17:21:49 Add data (begin)<br />17:21:49 Add data (end), time: 0.42 s<br />17:21:49 Write to Excel2007 format<br />17:21:49 File written to 40duplicateStyle.xlsx<br />17:21:49 Peak memory usage: 6.25 MB<br />17:21:49 Done writing file<br />File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />