21:49:54 Create new PHPExcel object
21:49:55 Set document properties
21:49:55 Add some data
21:49:55 Set column widths
21:49:55 Add conditional formatting
21:49:55 Duplicate the conditional formatting across a range of cells
21:49:55 Set fonts
21:49:55 Set header/footer
21:49:55 Set page orientation and size
21:49:55 Rename worksheet
21:49:55 Write to Excel2007 format

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