interface EnvVarProcessorInterface

The EnvVarProcessorInterface is implemented by objects that manage environment-like variables.

@author Nicolas Grekas <p@tchwork.com>

Hierarchy

Expanded class hierarchy of EnvVarProcessorInterface

All classes that implement EnvVarProcessorInterface

1 file declares its use of EnvVarProcessorInterface
RegisterEnvVarProcessorsPass.php in vendor/symfony/dependency-injection/Compiler/RegisterEnvVarProcessorsPass.php

File

vendor/symfony/dependency-injection/EnvVarProcessorInterface.php, line 21

Namespace

Symfony\Component\DependencyInjection
View source 
interface EnvVarProcessorInterface {
    
    /**
     * Returns the value of the given variable as managed by the current instance.
     *
     * @param string                  $prefix The namespace of the variable; when the empty string is passed, null values should be kept as is
     * @param string                  $name   The name of the variable within the namespace
     * @param \Closure(string): mixed $getEnv A closure that allows fetching more env vars
     *
     * @throws RuntimeException on error
     */
    public function getEnv(string $prefix, string $name, \Closure $getEnv) : mixed;
    
    /**
     * @return array<string, string> The PHP-types managed by getEnv(), keyed by prefixes
     */
    public static function getProvidedTypes() : array;

}

Members

Title Modifiers Object type Summary Overrides
EnvVarProcessorInterface::getEnv public function Returns the value of the given variable as managed by the current instance. 1
EnvVarProcessorInterface::getProvidedTypes public static function 1