protected function PhpArrayDumper::dumpValue in Service Container 7.2

Same name and namespace in other branches

1. 7 lib/Drupal/Core/DependencyInjection/Dumper/PhpArrayDumper.php \Drupal\Core\DependencyInjection\Dumper\PhpArrayDumper::dumpValue()

Dumps the value to YAML format.

Parameters

mixed $value:

Return value

mixed

Throws

RuntimeException When trying to dump object or resource

1 call to PhpArrayDumper::dumpValue()

PhpArrayDumper::getServiceDefinition in lib/Drupal/Core/DependencyInjection/Dumper/PhpArrayDumper.php

Gets a service definition as PHP array.

File

lib/Drupal/Core/DependencyInjection/Dumper/PhpArrayDumper.php, line 290

Contains \Drupal\Core\DependencyInjection\Dumper\PhpArrayDumper

Class

PhpArrayDumper

PhpArrayDumper dumps a service container as a serialized PHP array.

Namespace

Drupal\Core\DependencyInjection\Dumper

Code

protected function dumpValue($value) {
  if (is_array($value)) {
    $code = array();
    foreach ($value as $k => $v) {
      $code[$k] = $this
        ->dumpValue($v);
    }
    return $code;
  }
  elseif ($value instanceof Reference) {
    return $this
      ->getServiceCall((string) $value, $value);
  }
  elseif ($value instanceof Definition) {
    return $this
      ->getPrivateService($value);
  }
  elseif ($value instanceof Parameter) {
    return $this
      ->getParameterCall((string) $value);
  }
  elseif ($value instanceof Expression) {
    return $this
      ->getExpressionCall((string) $value);
  }
  elseif (is_object($value)) {
    if (isset($value->_serviceId)) {
      return '@' . $value->_serviceId;
    }
    throw new RuntimeException('Unable to dump a service container if a parameter is an object without _serviceId.');
  }
  elseif (is_resource($value)) {
    throw new RuntimeException('Unable to dump a service container if a parameter is a resource.');
  }
  return $value;
}