Symfony Basic

  • Gets the login user information

    • The controller

      $this->getUser(); $this->get('security.token_storage') ->getToken() ->getUser();

    • The Twig is:

      {% if app. The user %} {{app. The user. The username}}} else {% % tourists {% endif %}

  • User password encryption

       /**
    *@var \Symfony\Component\Security\Core\Encoder\UserPasswordEncoder
    */
   $encoder = $this->get('security.password_encoder');

    Verify password:

    $encoder - > isPasswordValid ($user and $userForm - > getPassword ());

    Password encryption:

       $password = $encoder->encodePassword($user, $userForm->getPlainPassword());

  • File Upload Related

    $file = $request->files->get('file'); $fileName = $this->get('kit.file_uploader')->upload($file, 'file'); $file_uploader = $this- BBB get('kit.file_uploader')->upload($file, 'file'); }else{// Not uploaded}

  • Get the root directory and host

    $this->getContainer()->get('kernel')->getRootDir() $root = $this->container->get('kernel')->getRootDir(); $root = $this->get('kernel')->getRootDir(); $root = $this->get('kernel')->getProjectDir() %kernel.project_dir% use %kernel.project_dir%/web/ instead of %kernel.root_dir%/.. /web/.

    get HOST

       
   $request()->getHost()

  • Gets the current route name

       // controller
   $routeName = $request->get('_route');
   //twig
   app.request.get('_route')