08:30:07 Create new PHPExcel object
08:30:07 Create styles array
08:30:07 Add data (begin)
08:30:08 Add data (end), time: 0.84 s
08:30:08 Write to Excel2007 format
08:30:08 File written to 40duplicateStyle.xlsx
08:30:08 Peak memory usage: 6 MB
08:30:08 Done writing file
File has been created in /var/www/erp/PHPExcel-1.8/Examples