private function XmlFileLoader::getArgumentsAsPhp in Service Container 7.2

Same name and namespace in other branches

1. 7 modules/providers/service_container_symfony/lib/Symfony/Component/DependencyInjection/Loader/XmlFileLoader.php \Symfony\Component\DependencyInjection\Loader\XmlFileLoader::getArgumentsAsPhp()

Returns arguments as valid php types.

Parameters

\DOMElement $node:

string $name:

bool $lowercase:

Return value

mixed

2 calls to XmlFileLoader::getArgumentsAsPhp()

XmlFileLoader::parseDefinition in modules/providers/service_container_symfony/lib/Symfony/Component/DependencyInjection/Loader/XmlFileLoader.php

Parses an individual Definition.

XmlFileLoader::parseParameters in modules/providers/service_container_symfony/lib/Symfony/Component/DependencyInjection/Loader/XmlFileLoader.php

Parses parameters.

File

modules/providers/service_container_symfony/lib/Symfony/Component/DependencyInjection/Loader/XmlFileLoader.php, line 341

Class

XmlFileLoader

XmlFileLoader loads XML files service definitions.

Namespace

Symfony\Component\DependencyInjection\Loader

Code

private function getArgumentsAsPhp(\DOMElement $node, $name, $lowercase = true) {
  $arguments = array();
  foreach ($this
    ->getChildren($node, $name) as $arg) {
    if ($arg
      ->hasAttribute('name')) {
      $arg
        ->setAttribute('key', $arg
        ->getAttribute('name'));
    }
    if (!$arg
      ->hasAttribute('key')) {
      $key = !$arguments ? 0 : max(array_keys($arguments)) + 1;
    }
    else {
      $key = $arg
        ->getAttribute('key');
    }

    // parameter keys are case insensitive
    if ('parameter' == $name && $lowercase) {
      $key = strtolower($key);
    }

    // this is used by DefinitionDecorator to overwrite a specific
    // argument of the parent definition
    if ($arg
      ->hasAttribute('index')) {
      $key = 'index_' . $arg
        ->getAttribute('index');
    }
    switch ($arg
      ->getAttribute('type')) {
      case 'service':
        $onInvalid = $arg
          ->getAttribute('on-invalid');
        $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE;
        if ('ignore' == $onInvalid) {
          $invalidBehavior = ContainerInterface::IGNORE_ON_INVALID_REFERENCE;
        }
        elseif ('null' == $onInvalid) {
          $invalidBehavior = ContainerInterface::NULL_ON_INVALID_REFERENCE;
        }
        if ($strict = $arg
          ->getAttribute('strict')) {
          $strict = XmlUtils::phpize($strict);
        }
        else {
          $strict = true;
        }
        $arguments[$key] = new Reference($arg
          ->getAttribute('id'), $invalidBehavior, $strict);
        break;
      case 'expression':
        $arguments[$key] = new Expression($arg->nodeValue);
        break;
      case 'collection':
        $arguments[$key] = $this
          ->getArgumentsAsPhp($arg, $name, false);
        break;
      case 'string':
        $arguments[$key] = $arg->nodeValue;
        break;
      case 'constant':
        $arguments[$key] = constant($arg->nodeValue);
        break;
      default:
        $arguments[$key] = XmlUtils::phpize($arg->nodeValue);
    }
  }
  return $arguments;
}