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- <?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\Compiler;
- use Symfony\Component\DependencyInjection\Definition;
- /**
- * Replaces env var placeholders by their current values.
- */
- class ResolveEnvPlaceholdersPass extends AbstractRecursivePass
- {
- protected function processValue($value, bool $isRoot = false)
- {
- if (\is_string($value)) {
- return $this->container->resolveEnvPlaceholders($value, true);
- }
- if ($value instanceof Definition) {
- $changes = $value->getChanges();
- if (isset($changes['class'])) {
- $value->setClass($this->container->resolveEnvPlaceholders($value->getClass(), true));
- }
- if (isset($changes['file'])) {
- $value->setFile($this->container->resolveEnvPlaceholders($value->getFile(), true));
- }
- }
- $value = parent::processValue($value, $isRoot);
- if ($value && \is_array($value) && !$isRoot) {
- $value = array_combine($this->container->resolveEnvPlaceholders(array_keys($value), true), $value);
- }
- return $value;
- }
- }
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