21:34:25 Set timezone
20:34:25 Set value binder
20:34:25 Create new PHPExcel object
20:34:25 Set document properties
20:34:25 Set default font
20:34:25 Set column widths
20:34:25 Add some data
20:34:25 Rename worksheet
20:34:25 Write to Excel2007 format

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