public function getInputStream()
    {
        if (0 === func_num_args() || func_get_arg(0)) {
            @trigger_error(sprintf('The %s() method is deprecated since version 3.2 and will be removed in 4.0. Use %s::getStream() instead.', __METHOD__, StreamableInputInterface::class), E_USER_DEPRECATED);
        }

        return $this->inputStream;
    }
public function getInputStream()
    {
        if (0 === func_num_args() || func_get_arg(0)) {
            @trigger_error(sprintf('The %s() method is deprecated since version 3.2 and will be removed in 4.0. Use %s::getStream() instead.', __METHOD__, StreamableInputInterface::class), E_USER_DEPRECATED);
        }

        return $this->inputStream;
    }
public function getInputStream ( ) { if ( 0 === func_num_args ( ) || func_get_arg ( 0 ) ) { @ trigger_error ( sprintf ( 'The %s() method is deprecated since version 3.2 and will be removed in 4.0. Use %s::getStream() instead.' , __METHOD__ , StreamableInputInterface :: class ) , E_USER_DEPRECATED ) ; } return $ this -> inputStream ; }
Returns the helper's input stream.

@deprecated since version 3.2, to be removed in 4.0. Use
StreamableInputInterface::getStream() instead.

@return resource
Returns the helper s input stream .