14:05:30 Create new PHPExcel object
14:05:30 Set document properties
14:05:30 Add some data
14:05:30 Sum of Range #1 is 23
14:05:30 Sum of Range #2 is 33
14:05:30 Sum of both Ranges is 56
14:05:30 Minimum value in either Range is 3
14:05:30 Maximum value in either Range is 17
14:05:30 Average value of both Ranges is 9.3333333333333
14:05:30 Rename worksheet
14:05:30 Write to Excel2007 format

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