06:13:13 Create new PHPExcel object
06:13:13 Set document properties
06:13:13 Add some data
06:13:13 Set column widths
06:13:13 Add conditional formatting
06:13:13 Duplicate the conditional formatting across a range of cells
06:13:13 Set fonts
06:13:13 Set header/footer
06:13:13 Set page orientation and size
06:13:13 Rename worksheet
06:13:13 Write to Excel2007 format

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