seregazhuk / php-pinterest-bot

src/Api/SearchResponse.php

<?php

namespace seregazhuk\PinterestBot\Api;

class SearchResponse extends Response
{
    /**
     * @param null $key

Are you sure the doc-type for parameter $key is correct as it would always require null to be passed?

     * @return array
     */
    public function getResponseData($key = null)
    {
        // First response is special and returns data in 'resource_response.data.results` array
        $data = $this->getData('resource_response.data.results', []);

        // All the next responses look as expected
        return empty($data) ?

The expression return empty($data) ? parent::getResponseData() : $data also could return the type boolean which is incompatible with the documented return type array.

            parent::getResponseData() :
            $data;
    }
}