16:01:05 Create new PHPExcel object
16:01:05 Create styles array
16:01:05 Add data (begin)
16:01:05 Add data (end), time: 0.21 s
16:01:05 Write to Excel2007 format
16:01:05 File written to 40duplicateStyle.xlsx
16:01:05 Peak memory usage: 6 MB
16:01:05 Done writing file
File has been created in /var/www/html/elite-mati/vendor/phpoffice/phpexcel/Examples