16:43:58 Create new PHPExcel object
16:43:58 Set document properties
16:43:58 Add some data
16:43:58 Set column widths
16:43:58 Add conditional formatting
16:43:58 Duplicate the conditional formatting across a range of cells
16:43:58 Set fonts
16:43:58 Set header/footer
16:43:58 Set page orientation and size
16:43:58 Rename worksheet
16:43:58 Write to Excel2007 format

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