03:01:16 Create new PHPExcel object
03:01:17 Create styles array
03:01:17 Add data (begin)
03:01:18 Add data (end), time: 1.91 s
03:01:18 Write to Excel2007 format
03:01:19 File written to 40duplicateStyle.xlsx
03:01:19 Peak memory usage: 6 MB
03:01:19 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples