13.11.2025 | Peter Majmesku

Autowire services with the Autowire attribute in Drupal

Example.php
<?php

declare(strict_types=1);

namespace Drupal\my_module;

use Drupal\Core\Session\AccountInterface;
use Symfony\Component\DependencyInjection\Attribute\Autowire;

class Example {

  public function __construct(
    #[Autowire(service: 'current_user')]
    private readonly AccountInterface $currentUser,
  ) {
  }

  public function getCurrentUser(): AccountInterface {
    return $this->currentUser;
  }

}

my_module.services.yml
services:
  my_module.example:
    class: Drupal\my_module\Service\Example
    autowire: true
  Drupal\my_module\Service\Example: '@my_module.example'

Issue: 

If dependencies are injected into a service class, changes must be made in both the `*.services.yml` file and the PHP class itself.

Solution:

If we set autowiring to true in the *.services.yml file, we can use the Autowire attribute in our PHP service class. This allows us to focus on the service class itself without having to switch between the *.services.yml file and the PHP service class.

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Weitere DevBits

21.11.2025 | Peter Majmesku

PHP 8.5 New Features: Pipe Operator and URI Extension

The New URI Extension

php_8.5_examples_uri_extension.php
<?php

##### URI Extension #####

// PHP 8.4 way

$components = parse_url('https://php.net/releases/8.4/en.php');

var_dump($components['host']);
// string(7) "php.net"

// PHP 8.5 URI Extension

use Uri\Rfc3986\Uri;

$uri = new Uri('https://php.net/releases/8.5/en.php');

var_dump($uri->getHost());
// string(7) "php.net"

The New Pipe Operator

php_8.5_pipe_operator.php
<?php

##### Pipe Operator #####

// PHP 8.4 way

$title = ' PHP 8.5 Released ';

$slug = strtolower(
    str_replace('.', '',
        str_replace(' ', '-',
            trim($title)
        )
    )
);

var_dump($slug);
// string(15) "php-85-released"

// PHP 8.5 Pipe Operator 

$title = ' PHP 8.5 Released ';

$slug = $title
    |> trim(...)
    |> (fn($str) => str_replace(' ', '-', $str))
    |> (fn($str) => str_replace('.', '', $str))
    |> strtolower(...);

var_dump($slug);
// string(15) "php-85-released"
php
13.11.2025 | Dominik Wille

Don't list a widget for a field type.

CustomWidget.php
  public static function isApplicable(FieldDefinitionInterface $field_definition) {
    if (isset($field_definition->getDisplayOptions('form')['type'])) {
      return $field_definition->getDisplayOptions('form')['type'] == 'slot_content_weights';
    }

    return FALSE;
  }

php
widgets
fields