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@ 2020-12-07T06:42:00Z

<?php

class Helper
{
    public static function populateCustomMatrices (array $data, array $conf): array
    {
        $result = [];
        foreach ($conf as $groupName => $inclusions) {
            $isolatedData = array_intersect_key($data, array_flip($inclusions));
            for ($i = 0, $max = max(array_map('count', $isolatedData)); $i < $max; ++$i) {
                foreach ($inclusions as $key) {
                    $result[$groupName][$i][$key] = $isolatedData[$key][$i] ?? 0;
                }
            }
        }
        return $result;
    }
}

$data = [
     'assets' => [1, 2, 3],
     'liabilities' => [1, 2, 3, 4, 5, 6],
     'equity' => [1],
     'income' => [1, 2, 3, 4],
     'expenses' => [1, 2, 3]
];

$conf = [
    'balance_sheet' => ['assets', 'liabilities', 'equity'],
    'income' => ['income', 'expenses'],
];

var_export(Helper::populateCustomMatrices($data, $conf));

Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3: array ( 'balance_sheet' => array ( 0 => array ( 'assets' => 1, 'liabilities' => 1, 'equity' => 1, ), 1 => array ( 'assets' => 2, 'liabilities' => 2, 'equity' => 0, ), 2 => array ( 'assets' => 3, 'liabilities' => 3, 'equity' => 0, ), 3 => array ( 'assets' => 0, 'liabilities' => 4, 'equity' => 0, ), 4 => array ( 'assets' => 0, 'liabilities' => 5, 'equity' => 0, ), 5 => array ( 'assets' => 0, 'liabilities' => 6, 'equity' => 0, ), ), 'income' => array ( 0 => array ( 'income' => 1, 'expenses' => 1, ), 1 => array ( 'income' => 2, 'expenses' => 2, ), 2 => array ( 'income' => 3, 'expenses' => 3, ), 3 => array ( 'income' => 4, 'expenses' => 0, ), ), )

preferences:dark modelive previewkey bindings

111.65 ms | 1551 KiB | 4 Q