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public static function Drupal::hasService in Drupal 10

Same name and namespace in other branches
  1. 8 core/lib/Drupal.php \Drupal::hasService()
  2. 9 core/lib/Drupal.php \Drupal::hasService()

Indicates if a service is defined in the container.

Parameters

string $id: The ID of the service to check.

Return value

bool TRUE if the specified service exists, FALSE otherwise.

17 calls to Drupal::hasService()
ExtensionDiscovery::scan in core/lib/Drupal/Core/Extension/ExtensionDiscovery.php
Discovers available extensions of a given type.
FormBuilder::currentUser in core/lib/Drupal/Core/Form/FormBuilder.php
Gets the current active user.
InfoParserDynamic::__construct in core/lib/Drupal/Core/Extension/InfoParserDynamic.php
InfoParserDynamic constructor.
ModuleInstaller::install in core/lib/Drupal/Core/Extension/ModuleInstaller.php
module_load_include in core/includes/module.inc
Loads a module include file.

... See full list

File

core/lib/Drupal.php, line 199

Class

Drupal
Static Service Container wrapper.

Code

public static function hasService($id) {

  // Check hasContainer() first in order to always return a Boolean.
  return static::hasContainer() && static::getContainer()
    ->has($id);
}