00:42:52 Create new PHPExcel object<br />00:42:52 Set document properties<br />00:42:52 Add some data<br />00:42:52 Sum of Range #1 is 23<br />00:42:52 Sum of Range #2 is 33<br />00:42:52 Sum of both Ranges is 56<br />00:42:52 Minimum value in either Range is <br />
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