107 lines
2.5 KiB
PHP
107 lines
2.5 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\DependencyInjection\ParameterBag;
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use Symfony\Component\DependencyInjection\Exception\LogicException;
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use Symfony\Component\DependencyInjection\Exception\ParameterNotFoundException;
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/**
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* ParameterBagInterface is the interface implemented by objects that manage service container parameters.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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interface ParameterBagInterface
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{
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/**
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* Clears all parameters.
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*
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* @throws LogicException if the ParameterBagInterface cannot be cleared
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*/
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public function clear();
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/**
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* Adds parameters to the service container parameters.
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*
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* @throws LogicException if the parameter cannot be added
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*/
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public function add(array $parameters);
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/**
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* Gets the service container parameters.
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*
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* @return array
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*/
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public function all();
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/**
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* Gets a service container parameter.
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*
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* @return array|bool|string|int|float|\UnitEnum|null
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*
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* @throws ParameterNotFoundException if the parameter is not defined
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*/
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public function get(string $name);
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/**
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* Removes a parameter.
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*/
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public function remove(string $name);
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/**
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* Sets a service container parameter.
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*
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* @param array|bool|string|int|float|\UnitEnum|null $value The parameter value
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*
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* @throws LogicException if the parameter cannot be set
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*/
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public function set(string $name, $value);
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/**
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* Returns true if a parameter name is defined.
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*
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* @return bool
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*/
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public function has(string $name);
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/**
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* Replaces parameter placeholders (%name%) by their values for all parameters.
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*/
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public function resolve();
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/**
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* Replaces parameter placeholders (%name%) by their values.
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*
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* @param mixed $value A value
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*
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* @throws ParameterNotFoundException if a placeholder references a parameter that does not exist
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*/
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public function resolveValue($value);
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/**
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* Escape parameter placeholders %.
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*
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* @param mixed $value
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*
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* @return mixed
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*/
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public function escapeValue($value);
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/**
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* Unescape parameter placeholders %.
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*
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* @param mixed $value
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*
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* @return mixed
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*/
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public function unescapeValue($value);
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}
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