23:27:42 Create new PHPExcel object
23:27:42 Set document properties
23:27:42 Add some data
23:27:42 Set column widths
23:27:42 Add conditional formatting
23:27:42 Duplicate the conditional formatting across a range of cells
23:27:42 Set fonts
23:27:42 Set header/footer
23:27:42 Set page orientation and size
23:27:42 Rename worksheet
23:27:42 Write to Excel2007 format

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