11:30:53 Set timezone
11:30:53 Set value binder
11:30:53 Create new PHPExcel object
11:30:53 Set document properties
11:30:53 Set default font
11:30:53 Set column widths
11:30:53 Add some data
11:30:53 Rename worksheet
11:30:53 Write to Excel2007 format
11:30:53 File written to 29advancedvaluebinder.xlsx
11:30:53 Write to Excel5 format
11:30:53 File written to 29advancedvaluebinder.xls
11:30:53 Peak memory usage: 6 MB
11:30:53 Done writing file
File has been created in E:\item\vm\vendor\phpoffice\phpexcel\Examples