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symfony/src/Symfony/Component/DependencyInjection/Compiler/ResolveEnvPlaceholdersPass.php
Nicolas Grekas f5939a8336 Merge branch '2.8' into 3.4
* 2.8:
  Fix Clidumper tests
  Enable the fixer enforcing fully-qualified calls for compiler-optimized functions
  Apply fixers
  Disable the native_constant_invocation fixer until it can be scoped
  Update the list of excluded files for the CS fixer
2018-07-26 10:45:46 +02:00

45 lines
1.3 KiB
PHP

<?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, $isRoot = false)
{
if (\is_string($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;
}
}