It is possible sum values by keys? how do it (php)
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Published on 2010-03-24T18:57:42Z
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2010/03/24
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php
Array for example
$array = Array ( [0] => Array ( [first] => 5 ) [1] => Array ( [first] => 4 ) [2] => Array ( [second] => 3 ) );
How sum values by keys for result
$first with value 9 and $second - 3
thanks in advance
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