21.05.2026 | Michael Ebert

Do bulk updates as a batch job

custom_module.install
<?php

/**
 * Update node title of all nodes.
 */
function custom_module_update_10001(&$sandbox) {
  // Define you entity type.
  $entity_type = 'node';

  // Load the entity type manager service.
  $entity_type_manager = \Drupal::service('entity_type.manager');

  // Get the storage for the entity type.
  $entity_storage = $entity_type_manager->getStorage($entity_type);

  if (!isset($sandbox['total'])) {
    $all_entity_ids = $entity_storage->getQuery()
      ->accessCheck()
      ->execute();
    $sandbox['total'] = count($all_entity_ids);
    $sandbox['current'] = 0;

    if (empty($sandbox['total'])) {
      $sandbox['#finished'] = 1;
      return;
    }
  }

  $entities_per_batch = 25;
  $entity_ids = $entity_storage->getQuery()
    ->accessCheck()
    ->range($sandbox['current'], $entities_per_batch)
    ->execute();
  if (empty($entity_ids)) {
    $sandbox['#finished'] = 1;
    return;
  }

  // Optionally, perform operations with the loaded entities.
  // For example, load and modify each node and set a new title.
  foreach ($entity_ids as $entity_id) {
    $entity = $entity_storage->load($entity_id);

    if ($entity->hasField('title')) {
      $entity->setTitle('New Title');
    }

    $entity->save();
    $sandbox['current']++;
  }

  \Drupal::messenger()
    ->addMessage($sandbox['current'] . ' users processed.');

  if ($sandbox['current'] >= $sandbox['total']) {
    $sandbox['#finished'] = 1;
  }
  else {
    $sandbox['#finished'] = ($sandbox['current'] / $sandbox['total']);
  }

}

Issue:

You have to update many entities during development and the server runs out of memory.

Solution:

Update entities in batch mode. Copy-paste the snippet code.

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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