13:50:37 Create new PHPExcel object
13:50:37 Set document properties
13:50:37 Add some data
13:50:37 Set column widths
13:50:37 Add conditional formatting
13:50:37 Duplicate the conditional formatting across a range of cells
13:50:37 Set fonts
13:50:37 Set header/footer
13:50:37 Set page orientation and size
13:50:37 Rename worksheet
13:50:37 Write to Excel2007 format

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