public function unregisterParamEncoder(ParamEncoderInterface $encoder)
	{
		if(false !== ($index = array_search($encoder, $this->encoders, true)))
		{
			unset($this->encoders[$index]);
		}
		
		return $this;
	}
public function unregisterParamEncoder(ParamEncoderInterface $encoder)
	{
		if(false !== ($index = array_search($encoder, $this->encoders, true)))
		{
			unset($this->encoders[$index]);
		}
		
		return $this;
	}
public function unregisterParamEncoder ( ParamEncoderInterface $ encoder ) { if ( false !== ( $ index = array_search ( $ encoder , $ this -> encoders , true ) ) ) { unset ( $ this -> encoders [ $ index ] ) ; } return $ this ; }
Unregister a param encoder if it has already been registered.

@param ParamEncoderInterface $encoder
@return ParamEncoderDecorator
Unregister a param encoder if it has already been registered .