16:42:29 Create new PHPExcel object
16:42:29 Create styles array
16:42:29 Add data (begin)
16:42:29 Add data (end), time: 0.46 s
16:42:29 Write to Excel2007 format
16:42:29 File written to 40duplicateStyle.xlsx
16:42:29 Peak memory usage: 6.25 MB
16:42:29 Done writing file
File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples