17:39:15 Create new PHPExcel object
17:39:15 Create styles array
17:39:15 Add data (begin)
17:39:16 Add data (end), time: 0.81 s
17:39:16 Write to Excel2007 format
17:39:16 File written to 40duplicateStyle.xlsx
17:39:16 Peak memory usage: 6 MB
17:39:16 Done writing file
File has been created in /var/www/erp/PHPExcel-1.8-/Examples