Skip to content
Permalink
4.4
Switch branches/tags
Go to file
 
 
Cannot retrieve contributors at this time
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\DependencyInjection;
use Symfony\Component\DependencyInjection\Exception\RuntimeException;
/**
* The EnvVarProcessorInterface is implemented by objects that manage environment-like variables.
*
* @author Nicolas Grekas <p@tchwork.com>
*/
interface EnvVarProcessorInterface
{
/**
* Returns the value of the given variable as managed by the current instance.
*
* @param string $prefix The namespace of the variable
* @param string $name The name of the variable within the namespace
* @param \Closure $getEnv A closure that allows fetching more env vars
*
* @return mixed
*
* @throws RuntimeException on error
*/
public function getEnv($prefix, $name, \Closure $getEnv);
/**
* @return string[] The PHP-types managed by getEnv(), keyed by prefixes
*/
public static function getProvidedTypes();
}