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<?php $array = [ ['name' => 'Bank BRI', 'amount' => 0], ['name' => 'Bank BRI', 'amount' => 0], ['name' => 'Bank BCA', 'amount' => 1412341234], ['name' => 'Bank CIMB Niaga', 'amount' => 532532552], ['name' => 'Bank BRI', 'amount' => 34534534], ['name' => 'Bank CIMB Niaga', 'amount' => 453425243], ['name' => 'Bank BRI', 'amount' => 0], ['name' => 'Bank BNI', 'amount' => 124124], ['name' => 'Bank CIMB Niaga', 'amount' => 352345623], ['name' => 'Bank BCA', 'amount' => 23432423], ['name' => 'Bank Mandiri', 'amount' => 0], ['name' => 'Bank BCA', 'amount' => 0], ['name' => 'Bank BCA', 'amount' => 0], ['name' => 'Bank Permata', 'amount' => 352352353], ]; var_export( array_reduce( $array, fn($carry, $row) => array_merge($carry, [$row['name'] => ($carry[$row['name']] ?? 0) + $row['amount']]), [] ) );
Output for git.master, git.master_jit, rfc.property-hooks
array ( 'Bank BRI' => 34534534, 'Bank BCA' => 1435773657, 'Bank CIMB Niaga' => 1338303418, 'Bank BNI' => 124124, 'Bank Mandiri' => 0, 'Bank Permata' => 352352353, )

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