' . t('About') . ''; $output .= '

' . t('The Link module defines a simple link field type for the Field module. Links are external URLs, can have an optional link text for each link, and they can be formatted when displayed. See the Field module help page for more information about fields.', array('@field-help' => url('admin/help/field'))) . '

'; return $output; } } /** * Implements hook_theme(). */ function link_theme() { return array( 'link_formatter_link_separate' => array( 'variables' => array('title' => NULL, 'url_title' => NULL, 'href' => NULL, 'options' => array()), 'template' => 'link-formatter-link-separate', ), ); } /** * Prepares variables for separated link field templates. * * This template outputs a separate title and link. * * Default template: link-formatter-link-separate.html.twig. * * @param array $variables * An associative array containing: * - title: (optional) A descriptive or alternate title for the link, which * may be different than the actual link text. * - url_title: The anchor text for the link. * - href: The link URL. * - options: (optional) An array of options to pass to l(). */ function template_preprocess_link_formatter_link_separate(&$variables) { if (!empty($variables['title'])) { $variables['title'] = check_plain($variables['title']); } $variables['link'] = l($variables['url_title'], $variables['href'], $variables['options']); }