Кракозябры при использовании метода file_save_from_url в 2.4.0

function file_save_from_url($url, $destination){
    if (!function_exists('curl_init')){ return false; }
    $dest_file = @fopen($destination, "w");
    $curl = curl_init();
    if(strpos($url, 'https') !== false){
        curl_setopt(CURLOPT_SSL_VERIFYHOST, 0);
        curl_setopt(CURLOPT_SSL_VERIFYPEER, false);
    }
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_FILE, $dest_file);
    curl_setopt($curl, CURLOPT_HEADER, false);
    curl_exec($curl);
    curl_close($curl);
    fclose($dest_file);
    return true;
}

public function copyPoster($fcode){//копируем картинку в папку poster по годам
	    $dest = $this->createPosterDir();
	    file_save_from_url('http://st.kp.yandex.net/images/film_big/'.$fcode.'.jpg',$dest.$fcode.'.jpg');
	    return $dest.$fcode.'.jpg';
	}

function file_save_from_url($url, $destination){
 
    if (!function_exists('curl_init')){ return false; }
 
    $dest_file = @fopen($destination, "w");
 
    $curl = curl_init();
    if(strpos($url, 'https') !== false){
        curl_setopt(CURLOPT_SSL_VERIFYHOST, 0);
        curl_setopt(CURLOPT_SSL_VERIFYPEER, false);
    }
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($curl, CURLOPT_FILE, $dest_file);
    curl_setopt($curl, CURLOPT_HEADER, false);
    curl_exec($curl);
    curl_close($curl);
    fclose($dest_file);
 
    return true;
 
}

@mkdir($dest_dir, 0777, true);

chmod($path, 0777);