01:44:47 Create new PHPExcel object
01:44:47 Create styles array
01:44:47 Add data (begin)
01:44:48 Add data (end), time: 1.34 s
01:44:48 Write to Excel2007 format
01:44:48 File written to 40duplicateStyle.xlsx
01:44:48 Peak memory usage: 6 MB
01:44:48 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples