21:49:44 Create new PHPExcel object
21:49:44 Set document properties
21:49:44 Add some data
21:49:44 Set column widths
21:49:44 Add conditional formatting
21:49:44 Duplicate the conditional formatting across a range of cells
21:49:44 Set fonts
21:49:44 Set header/footer
21:49:44 Set page orientation and size
21:49:44 Rename worksheet
21:49:44 Write to Excel2007 format

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