21:59:25 Create new PHPExcel object
21:59:25 Set document properties
21:59:25 Add some data
21:59:25 Set column widths
21:59:25 Add conditional formatting
21:59:25 Duplicate the conditional formatting across a range of cells
21:59:25 Set fonts
21:59:25 Set header/footer
21:59:25 Set page orientation and size
21:59:25 Rename worksheet
21:59:25 Write to Excel2007 format

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