因此，在将switch语句应用于过滤器时，我遇到了一些问题，当我定义case字符串时，它将其应用于我拥有的两列：

通过定义“authors”，它会覆盖“authors”和“Types”列，我如何才能这样定义它Column:get_columns(\'authors\', \'recipe-types\') 它将同时拉取作者案例和配方类型？

Here is the filters:

add_action(\'manage_recipe_posts_custom_column\', function ($column) {
    Column::get_columns(\'authors\');
}, 10, 3);

add_filter(\'manage_edit-recipe_columns\', function($columns) {
    unset($columns[\'author\']);

    $columns = [
        \'cb\' => \'<input type="checkbox" />\',
        \'title\' => __(\'Title\'),
        \'authors\' => __(\'Authors\'),
        \'recipe-types\' => __(\'Types\'),
        \'tags\' => __(\'Tags\'),
        \'categories\' => __(\'Categories\'),
        \'date\' => __(\'Date\'),
    ];
    return $columns;
});

// Add \'Authors\' column to display all authors
add_filter(\'manage_recipe_posts_columns\', function($columns) {
    return array_merge($columns, [
        \'authors\' => __(\'Authors\'),
    ]);
});

Here is the class that I\'ve created:

class Column
{
    public static function get_columns($column = \'\')
    {
        switch ($column) {
            case \'authors\':
                $recipe = Recipe::init($id);

                if (is_array($recipe) || is_object($recipe)) {
                    $authors = $recipe->get_authors();

                    if (isset($authors) && !empty($authors)) {
                        $arr = [];
                        foreach ($authors as $profile) {
                            $arr[] = \'<a href="\' . $profile->get_url() . \'">\' . $profile->get_name() . \'</a>\';
                        }
                        echo implode(\', \', $arr);
                        break;
                    }
                    echo "Blank";
                    break;
                } else {
                    echo \'Blank\';
                }
                break;

            case \'recipe-types\':

                $categories = get_the_term_list(\'\', \'recipe-types\', \'\', \', \',
                    \'\');

                if (!empty($categories)) {
                    echo $categories;
                } else {
                    echo \'&ndash;\';
                }

                break;
        }

        return $column;
    }
}