protected function YamlFileLoader::loadFile in Zircon Profile 8.0

Same name in this branch

1. 8.0 vendor/symfony/dependency-injection/Loader/YamlFileLoader.php \Symfony\Component\DependencyInjection\Loader\YamlFileLoader::loadFile()
2. 8.0 core/lib/Drupal/Core/DependencyInjection/YamlFileLoader.php \Drupal\Core\DependencyInjection\YamlFileLoader::loadFile()

Same name and namespace in other branches

1. 8 vendor/symfony/dependency-injection/Loader/YamlFileLoader.php \Symfony\Component\DependencyInjection\Loader\YamlFileLoader::loadFile()

Loads a YAML file.

Parameters

string $file:

Return value

array The file content

Throws

InvalidArgumentException when the given file is not a local file or when it does not exist

1 call to YamlFileLoader::loadFile()

YamlFileLoader::load in vendor/symfony/dependency-injection/Loader/YamlFileLoader.php

File

vendor/symfony/dependency-injection/Loader/YamlFileLoader.php, line 302

Class

YamlFileLoader

YamlFileLoader loads YAML files service definitions.

Namespace

Symfony\Component\DependencyInjection\Loader

Code

protected function loadFile($file) {
  if (!class_exists('Symfony\\Component\\Yaml\\Parser')) {
    throw new RuntimeException('Unable to load YAML config files as the Symfony Yaml Component is not installed.');
  }
  if (!stream_is_local($file)) {
    throw new InvalidArgumentException(sprintf('This is not a local file "%s".', $file));
  }
  if (!file_exists($file)) {
    throw new InvalidArgumentException(sprintf('The service file "%s" is not valid.', $file));
  }
  if (null === $this->yamlParser) {
    $this->yamlParser = new YamlParser();
  }
  try {
    $configuration = $this->yamlParser
      ->parse(file_get_contents($file));
  } catch (ParseException $e) {
    throw new InvalidArgumentException(sprintf('The file "%s" does not contain valid YAML.', $file), 0, $e);
  }
  return $this
    ->validate($configuration, $file);
}