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POSum of 2 array elements with the same keys
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copied!<p>Hi I have 2 arrays like</p> <pre><code> array(a) { [0]=> array(2) { ["count"]=> string(2) "22" ["hour"]=> string(1) "0" } [1]=> array(2) { ["count"]=> string(2) "17" ["hour"]=> string(1) "1" } [2]=> array(2) { ["count"]=> string(2) "22" ["hour"]=> string(1) "2" } [3]=> array(2) { ["count"]=> string(2) "15" ["hour"]=> string(1) "3" } [4]=> array(2) { ["count"]=> string(2) "15" ["hour"]=> string(1) "4" } } </code></pre> <p>And I have the second array with different (count) values </p> <pre><code> array(b) { [0]=> array(2) { ["count"]=> string(2) "12" ["hour"]=> string(1) "0" } [1]=> array(2) { ["count"]=> string(2) "36" ["hour"]=> string(1) "1" } [2]=> array(2) { ["count"]=> string(2) "59" ["hour"]=> string(1) "2" } [3]=> array(2) { ["count"]=> string(2) "5" ["hour"]=> string(1) "3" } [4]=> array(2) { ["count"]=> string(2) "27" ["hour"]=> string(1) "4" } } </code></pre> <p>Can you please tell me how can I get the sum of ["count"]s of both arrays and get a new array like </p> <pre><code> array(c) { [0]=> array(2) { ["count"]=> string(2) "34" ["hour"]=> string(1) "0" } [1]=> array(2) { ["count"]=> string(2) "53" ["hour"]=> string(1) "1" } [2]=> array(2) { ["count"]=> string(2) "81" ["hour"]=> string(1) "2" } [3]=> array(2) { ["count"]=> string(2) "20" ["hour"]=> string(1) "3" } [4]=> array(2) { ["count"]=> string(2) "42" ["hour"]=> string(1) "4" } } </code></pre> <p>Thank you.</p>

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