12:09:18 Create new PHPExcel object
12:09:18 Create styles array
12:09:18 Add data (begin)
12:09:19 Add data (end), time: 0.71 s
12:09:19 Write to Excel2007 format
12:09:19 File written to 40duplicateStyle.xlsx
12:09:19 Peak memory usage: 6 MB
12:09:19 Done writing file
File has been created in /var/www/erp/PHPExcel-1.8-/Examples