09:55:25 Create new PHPExcel object
09:55:25 Set document properties
09:55:25 Add some data
09:55:25 Set column widths
09:55:25 Add conditional formatting
09:55:25 Duplicate the conditional formatting across a range of cells
09:55:25 Set fonts
09:55:25 Set header/footer
09:55:25 Set page orientation and size
09:55:25 Rename worksheet
09:55:25 Write to Excel2007 format

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