function ModuleHandler::hasImplementations

Same name in other branches
  1. 9 core/lib/Drupal/Core/Extension/ModuleHandler.php \Drupal\Core\Extension\ModuleHandler::hasImplementations()
  2. 10 core/lib/Drupal/Core/Extension/ModuleHandler.php \Drupal\Core\Extension\ModuleHandler::hasImplementations()

Overrides ModuleHandlerInterface::hasImplementations

File

core/lib/Drupal/Core/Extension/ModuleHandler.php, line 293

Class

ModuleHandler
Class that manages modules in a Drupal installation.

Namespace

Drupal\Core\Extension

Code

public function hasImplementations(string $hook, $modules = NULL) : bool {
    $implementation_modules = array_keys($this->getHookListeners($hook));
    return (bool) (isset($modules) ? array_intersect($implementation_modules, (array) $modules) : $implementation_modules);
}

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.