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Alex Rivera
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How can I add all the columnar values by associative key? Note that key sets are dynamic. Input array: Array ( [0] => Array ( [gozhi] => 2 [uzorong] => 1 [ngangla] => 4 [langthel] => 5 ) [1] => Array ( [gozhi] => 5 [uzorong] => 0 [ngangla] => 3 [langthel] => 2 ) [2] => Array ( [gozhi] => 3 [uzorong] => 0 [ngangla] => 1 [langthel] => 3 ) ) Desired result: Array ( [gozhi] => 10 [uzorong] => 1 [ngangla] => 8 [langthel] => 10 )
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