function ModuleHandler::loadInclude

Overrides ModuleHandlerInterface::loadInclude

File

core/lib/Drupal/Core/Extension/ModuleHandler.php, line 251

Class

ModuleHandler

Class that manages modules in a Drupal installation.

Namespace

Code

public function loadInclude($module, $type, $name = NULL) {
    if ($type == 'install') {
        // Make sure the installation API is available
        include_once $this->root . '/core/includes/install.inc';
    }
    $name = $name ?: $module;
    $key = $type . ':' . $module . ':' . $name;
    if (isset($this->includeFileKeys[$key])) {
        return $this->includeFileKeys[$key];
    }
    if (isset($this->moduleList[$module])) {
        $file = $this->root . '/' . $this->moduleList[$module]
            ->getPath() . "/{$name}.{$type}";
        if (is_file($file)) {
            require_once $file;
            $this->includeFileKeys[$key] = $file;
            return $file;
        }
        else {
            $this->includeFileKeys[$key] = FALSE;
        }
    }
    return FALSE;
}