D8 - Services Example

D8 - Services

D8 - Services

...

lightning-8/modules/custom/basic/basic.services.yml

services:
  basic.basic_hero_articles:
    class: Drupal\basic\BasicArticleService

...

lightning-8/modules/custom/basic/src/BasicArticleService.php

<?php

namespace Drupal\basic;

/**
 * Our basic articles service
 */
class BasicArticleService {

  /**
   * Methood for getting Articles, regarding heroes.
   */
  public function getHeroArticles() {
    $articles = ["Article 1", "Article 2"];
    return $articles;
  }
}

...

Test using devel/php page

$basicArticleService = Drupal::service("basic.basic_hero_articles");
kint($basicArticleService->getHeroArticles()); die();