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annotate vendor/symfony/dependency-injection/EnvVarProcessorInterface.php @ 19:fa3358dc1485 tip
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author | Chris Cannam |
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date | Wed, 28 Aug 2019 13:14:47 +0100 |
parents | 1fec387a4317 |
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rev | line source |
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Chris@14 | 1 <?php |
Chris@14 | 2 |
Chris@14 | 3 /* |
Chris@14 | 4 * This file is part of the Symfony package. |
Chris@14 | 5 * |
Chris@14 | 6 * (c) Fabien Potencier <fabien@symfony.com> |
Chris@14 | 7 * |
Chris@14 | 8 * For the full copyright and license information, please view the LICENSE |
Chris@14 | 9 * file that was distributed with this source code. |
Chris@14 | 10 */ |
Chris@14 | 11 |
Chris@14 | 12 namespace Symfony\Component\DependencyInjection; |
Chris@14 | 13 |
Chris@14 | 14 use Symfony\Component\DependencyInjection\Exception\RuntimeException; |
Chris@14 | 15 |
Chris@14 | 16 /** |
Chris@14 | 17 * The EnvVarProcessorInterface is implemented by objects that manage environment-like variables. |
Chris@14 | 18 * |
Chris@14 | 19 * @author Nicolas Grekas <p@tchwork.com> |
Chris@14 | 20 */ |
Chris@14 | 21 interface EnvVarProcessorInterface |
Chris@14 | 22 { |
Chris@14 | 23 /** |
Chris@14 | 24 * Returns the value of the given variable as managed by the current instance. |
Chris@14 | 25 * |
Chris@14 | 26 * @param string $prefix The namespace of the variable |
Chris@14 | 27 * @param string $name The name of the variable within the namespace |
Chris@14 | 28 * @param \Closure $getEnv A closure that allows fetching more env vars |
Chris@14 | 29 * |
Chris@14 | 30 * @return mixed |
Chris@14 | 31 * |
Chris@14 | 32 * @throws RuntimeException on error |
Chris@14 | 33 */ |
Chris@14 | 34 public function getEnv($prefix, $name, \Closure $getEnv); |
Chris@14 | 35 |
Chris@14 | 36 /** |
Chris@14 | 37 * @return string[] The PHP-types managed by getEnv(), keyed by prefixes |
Chris@14 | 38 */ |
Chris@14 | 39 public static function getProvidedTypes(); |
Chris@14 | 40 } |