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