<?php
/**
 * Copyright 2021 Alessio Linares
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace JsonPath\Operation;

use JsonPath\Language;

class GetRecursive
{
    public static function apply(&$root, &$partial, $jsonPath)
    {
        list($result, $_) = \JsonPath\JsonPath::subtreeGet($root, $partial, $jsonPath);
        if ($result === false) {
            $result = array();
        }

        if (!is_array($partial)) {
            return array($result, true);
        }
        foreach ($partial as &$item) {
            list($localResult, $_) = GetRecursive::apply($root, $item, $jsonPath);
            $result = array_merge($result, $localResult);
        }
        return array($result, true);
    }
}
