Class that manages modules in a Drupal installation. Hierarchy class \Drupal\Core\Extension\

public ModuleHandler::getName($module) Gets

List of alter hook implementations keyed by hook name(s). Type:

protected ModuleHandler::buildImplementationInfo($hook)

public ModuleHandler::writeCache() Write

Cache backend for storing module hook implementation information. Type:

public ModuleHandler::loadAll() Loads

public ModuleHandler::alter($type, &$data, &$context1 = NULL

public ModuleHandler::getImplementations($hook)

public ModuleHandler::moduleExists($module)