18:55:53 Create new PHPExcel object
18:55:53 Set document properties
18:55:53 Add some data
18:55:53 Set column widths
18:55:53 Add conditional formatting
18:55:53 Duplicate the conditional formatting across a range of cells
18:55:53 Set fonts
18:55:53 Set header/footer
18:55:53 Set page orientation and size
18:55:53 Rename worksheet
18:55:53 Write to Excel2007 format

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