BBGuy

<?php

use Drupal\Core\Database\Database;

/**
 * Implements hook_schema().
 *
 *  Notes:
 * 'not null' = requiered
 */

BBGuy

<?php

//******** user ***************//

  $current_user = \Drupal::currentUser();
  $current_user_id \Drupal::currentUser()->id();
  $user = User::load($user_id);


//******** messenger - set messeges ***************//

BBGuy

<?php

// Basics
// Get a value.
$value = $wrapper->field_x->value();
// If the field is a reference field you will get the field object
// To get the wrapper back use:
$wrapper_b = $wrapper->field_ref;

// To set a value.

BBGuy

<?php
function i18n_get_menu_get_localized_menu($menu_name) {
  // Get the menu tree
  $menu_links = menu_tree($menu_name);
  // reform the array to be i18n_menu compatible
  $l_menu_links = array();
  foreach ($menu_links as $key => $value) {
    $l_menu_links[$key]['link'] = $value['#original_link'];
  }
  // localize the menu