private static function isSupportedUrlScheme($url, &$scheme) {
    $scheme = parse_url($url, PHP_URL_SCHEME);

    return (is_null($scheme) ||
            in_array($scheme, static::$supported_url_schemes));
  }
private static function isSupportedUrlScheme($url, &$scheme) {
    $scheme = parse_url($url, PHP_URL_SCHEME);

    return (is_null($scheme) ||
            in_array($scheme, static::$supported_url_schemes));
  }
private static function isSupportedUrlScheme ( $ url , & $ scheme ) { $ scheme = parse_url ( $ url , PHP_URL_SCHEME ) ; return ( is_null ( $ scheme ) || in_array ( $ scheme , static :: $ supported_url_schemes ) ) ; }
Check if a URL scheme is supported by the CurlLite client.

@param string $url The URL for the connection.
Check if a URL scheme is supported by the CurlLite client .