14:12:41 Set timezone
14:12:41 Set value binder
14:12:41 Create new PHPExcel object
14:12:41 Set document properties
14:12:41 Set default font
14:12:41 Set column widths
14:12:41 Add some data
14:12:41 Rename worksheet
14:12:41 Write to Excel2007 format

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