interface ModuleHandlerInterface

Interface for classes that manage a set of enabled modules.

Classes implementing this interface work with a fixed list of modules and are responsible for loading module files and maintaining information about module dependencies and hook implementations.

Hierarchy

• interface \Drupal\Core\Extension\ModuleHandlerInterface

File

core/lib/Drupal/Core/Extension/ModuleHandlerInterface.php, line 12

Namespace

Drupal\Core\Extension

Members

Name	Modifiers	Type	Description
ModuleHandlerInterface::addModule	public	function	Adds a module to the list of currently active modules.
ModuleHandlerInterface::addProfile	public	function	Adds an installation profile to the list of currently active modules.
ModuleHandlerInterface::alter	public	function	Passes alterable variables to specific hook_TYPE_alter() implementations.
ModuleHandlerInterface::buildModuleDependencies	public	function	Determines which modules require and are required by each module.
ModuleHandlerInterface::getHookInfo	public	function	Retrieves a list of hooks that are declared through hook_hook_info().
ModuleHandlerInterface::getImplementations	public	function	Determines which modules are implementing a hook.
ModuleHandlerInterface::getModule	public	function	Returns a module extension object from the currently active modules list.
ModuleHandlerInterface::getModuleDirectories	public	function	Returns an array of directories for all enabled modules. Useful for tasks such as finding a file that exists in all module directories.
ModuleHandlerInterface::getModuleList	public	function	Returns the list of currently active modules.
ModuleHandlerInterface::getName	public	function	Gets the human readable name of a given module.
ModuleHandlerInterface::implementsHook	public	function	Returns whether a given module implements a given hook.
ModuleHandlerInterface::invoke	public	function	Invokes a hook in a particular module.
ModuleHandlerInterface::invokeAll	public	function	Invokes a hook in all enabled modules that implement it.
ModuleHandlerInterface::isLoaded	public	function	Returns whether all modules have been loaded.
ModuleHandlerInterface::load	public	function	Includes a module's .module file.
ModuleHandlerInterface::loadAll	public	function	Loads all enabled modules.
ModuleHandlerInterface::loadAllIncludes	public	function	Loads an include file for each enabled module.
ModuleHandlerInterface::loadInclude	public	function	Loads a module include file.
ModuleHandlerInterface::moduleExists	public	function	Determines whether a given module is enabled.
ModuleHandlerInterface::reload	public	function	Reloads all enabled modules.
ModuleHandlerInterface::resetImplementations	public	function	Resets the cached list of hook implementations.
ModuleHandlerInterface::setModuleList	public	function	Sets an explicit list of currently active modules.
ModuleHandlerInterface::writeCache	public	function	Write the hook implementation info to the cache.