07:44:50 Create new PHPExcel object
07:44:50 Set document properties
07:44:50 Add some data
07:44:50 Set column widths
07:44:50 Add conditional formatting
07:44:50 Duplicate the conditional formatting across a range of cells
07:44:50 Set fonts
07:44:50 Set header/footer
07:44:50 Set page orientation and size
07:44:50 Rename worksheet
07:44:50 Write to Excel2007 format

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