private function YamlFileLoader::resolveServices

Same name in this branch
  1. 8.x drupal/core/lib/Drupal/Core/DependencyInjection/YamlFileLoader.php \Drupal\Core\DependencyInjection\YamlFileLoader::resolveServices()
  2. 8.x drupal/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php \Symfony\Component\DependencyInjection\Loader\YamlFileLoader::resolveServices()

Resolves services.

Parameters

string $value:

Return value

Reference

2 calls to YamlFileLoader::resolveServices()
YamlFileLoader::load in drupal/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php
Loads a Yaml file.
YamlFileLoader::parseDefinition in drupal/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php
Parses a definition.

File

drupal/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php, line 310

Class

YamlFileLoader
YamlFileLoader loads YAML files service definitions.

Namespace

Symfony\Component\DependencyInjection\Loader

Code

private function resolveServices($value) {
  if (is_array($value)) {
    $value = array_map(array(
      $this,
      'resolveServices',
    ), $value);
  }
  elseif (is_string($value) && 0 === strpos($value, '@')) {
    if (0 === strpos($value, '@@')) {
      $value = substr($value, 1);
      $invalidBehavior = null;
    }
    elseif (0 === strpos($value, '@?')) {
      $value = substr($value, 2);
      $invalidBehavior = ContainerInterface::IGNORE_ON_INVALID_REFERENCE;
    }
    else {
      $value = substr($value, 1);
      $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE;
    }
    if ('=' === substr($value, -1)) {
      $value = substr($value, 0, -1);
      $strict = false;
    }
    else {
      $strict = true;
    }
    if (null !== $invalidBehavior) {
      $value = new Reference($value, $invalidBehavior, $strict);
    }
  }
  return $value;
}