<?php
namespace Symfony\Component\DependencyInjection\ParameterBag;
/*
* This file is part of the Symfony framework.
*
* (c) Fabien Potencier <fabien.potencier@symfony-project.com>
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
/**
* ParameterBagInterface.
* @author Fabien Potencier <fabien.potencier@symfony-project.com>
interface ParameterBagInterface
{
* Clears all parameters.
public function clear();
* Adds parameters to the service container parameters.
* @param array $parameters An array of parameters
public function add(array $parameters);
* Gets the service container parameters.
* @return array An array of parameters
public function all();
* Gets a service container parameter.
* @param string $name The parameter name
* @return mixed The parameter value
* @throws \InvalidArgumentException if the parameter is not defined
public function get($name);
* Sets a service container parameter.
* @param mixed $parameters The parameter value
public function set($name, $value);
* Returns true if a parameter name is defined.
* @return Boolean true if the parameter name is defined, false otherwise
public function has($name);
}