09:59:56 Create new PHPExcel object
09:59:56 Create styles array
09:59:56 Add data (begin)
09:59:58 Add data (end), time: 1.96 s
09:59:58 Write to Excel2007 format
09:59:58 File written to 40duplicateStyle.xlsx
09:59:58 Peak memory usage: 6 MB
09:59:58 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples