public function registerParamEncoder(ParamEncoderInterface $encoder)
	{
		if(!in_array($encoder, $this->encoders, true))
		{
			$this->encoders[] = $encoder;
		}
		
		return $this;
	}
public function registerParamEncoder(ParamEncoderInterface $encoder)
	{
		if(!in_array($encoder, $this->encoders, true))
		{
			$this->encoders[] = $encoder;
		}
		
		return $this;
	}
public function registerParamEncoder ( ParamEncoderInterface $ encoder ) { if ( ! in_array ( $ encoder , $ this -> encoders , true ) ) { $ this -> encoders [ ] = $ encoder ; } return $ this ; }
Register a new param encoder if it's not registered yet.

@param ParamEncoderInterface $encoder
@return ParamEncoderDecorator
Register a new param encoder if it s not registered yet .