16:27:51 Create new PHPExcel object
16:27:51 Set document properties
16:27:51 Add some data
16:27:51 Set column widths
16:27:51 Add conditional formatting
16:27:51 Duplicate the conditional formatting across a range of cells
16:27:51 Set fonts
16:27:51 Set header/footer
16:27:51 Set page orientation and size
16:27:51 Rename worksheet
16:27:51 Write to Excel2007 format

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