06:42:39 Set timezone
06:42:39 Set value binder
06:42:39 Create new PHPExcel object
06:42:39 Set document properties
06:42:39 Set default font
06:42:39 Set column widths
06:42:39 Add some data
06:42:39 Rename worksheet
06:42:39 Write to Excel2007 format
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