05:44:41 Set timezone
05:44:41 Set value binder
05:44:41 Create new PHPExcel object
05:44:41 Set document properties
05:44:41 Set default font
05:44:41 Set column widths
05:44:41 Add some data
05:44:41 Rename worksheet
05:44:41 Write to Excel2007 format

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