06:30:36 Create new PHPExcel object
06:30:36 Create styles array
06:30:36 Add data (begin)
06:30:38 Add data (end), time: 1.73 s
06:30:38 Write to Excel2007 format
06:30:38 File written to 40duplicateStyle.xlsx
06:30:38 Peak memory usage: 6 MB
06:30:38 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples