10:17:34 Create new PHPExcel object
10:17:34 Set document properties
10:17:34 Add some data
10:17:34 Set column widths
10:17:34 Add conditional formatting
10:17:34 Duplicate the conditional formatting across a range of cells
10:17:34 Set fonts
10:17:34 Set header/footer
10:17:34 Set page orientation and size
10:17:34 Rename worksheet
10:17:34 Write to Excel2007 format

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