public function ModuleHandler::getHookInfo in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Extension/ModuleHandler.php \Drupal\Core\Extension\ModuleHandler::getHookInfo()

Retrieves a list of hooks that are declared through hook_hook_info().

Return value

array An associative array whose keys are hook names and whose values are an associative array containing a group name. The structure of the array is the same as the return value of hook_hook_info().

Overrides ModuleHandlerInterface::getHookInfo

See also

hook_hook_info()

2 calls to ModuleHandler::getHookInfo()

ModuleHandler::buildImplementationInfo in core/lib/Drupal/Core/Extension/ModuleHandler.php

Builds hook implementation information for a given hook name.

ModuleHandler::implementsHook in core/lib/Drupal/Core/Extension/ModuleHandler.php

Returns whether a given module implements a given hook.

File

core/lib/Drupal/Core/Extension/ModuleHandler.php, line 290

Class

ModuleHandler

Class that manages modules in a Drupal installation.

Namespace

Drupal\Core\Extension

Code

public function getHookInfo() {
  if (!isset($this->hookInfo)) {
    if ($cache = $this->cacheBackend
      ->get('hook_info')) {
      $this->hookInfo = $cache->data;
    }
    else {
      $this
        ->buildHookInfo();
      $this->cacheBackend
        ->set('hook_info', $this->hookInfo);
    }
  }
  return $this->hookInfo;
}