19:00:11 Create new PHPExcel object<br />19:00:11 Create styles array<br />19:00:11 Add data (begin)<br />19:00:11 Add data (end), time: 0.41 s<br />19:00:11 Write to Excel2007 format<br />19:00:11 File written to 40duplicateStyle.xlsx<br />19:00:11 Peak memory usage: 6.25 MB<br />19:00:11 Done writing file<br />File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />