01:12:17 Create new PHPExcel object
01:12:17 Set document properties
01:12:17 Add some data
01:12:17 Sum of Range #1 is =SUM(B2:B4)
01:12:17 Sum of Range #2 is =SUM(C2:C4)
01:12:17 Sum of both Ranges is =SUM(B5:C5)
01:12:17 Minimum value in either Range is =MIN(B2:C4)
01:12:17 Maximum value in either Range is =MAX(B2:C4)
01:12:17 Average value of both Ranges is =AVERAGE(B2:C4)
01:12:17 Rename worksheet
01:12:17 Write to Excel2007 format

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