fastadmin_tailored/application/common/facade/HttpClient.php

<?php

namespace app\common\facade;

use app\common\library\HttpClient as HttpClientManager;

/**
 * @see HttpClientManager
 * 
 */
class HttpClient extends Base
{
    public static function getFacadeClass() 
    {
        if (!isset($GLOBALS['SPHTTPCLIENT'])) {
            $GLOBALS['SPHTTPCLIENT'] = new HttpClientManager();
        }

        return $GLOBALS['SPHTTPCLIENT'];
    }
}