15:24:23 Create new PHPExcel object
15:24:23 Set document properties
15:24:23 Add some data
15:24:23 Set column widths
15:24:23 Add conditional formatting
15:24:23 Duplicate the conditional formatting across a range of cells
15:24:23 Set fonts
15:24:23 Set header/footer
15:24:23 Set page orientation and size
15:24:23 Rename worksheet
15:24:23 Write to Excel2007 format

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