14:14:08 Create new PHPExcel object
14:14:08 Set document properties
14:14:08 Add some data
14:14:08 Sum of Range #1 is 23
14:14:08 Sum of Range #2 is 33
14:14:08 Sum of both Ranges is 56
14:14:08 Minimum value in either Range is 3
14:14:08 Maximum value in either Range is 17
14:14:08 Average value of both Ranges is 9.333333333333334
14:14:08 Rename worksheet
14:14:08 Write to Excel2007 format

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