test

<?php

/**
 * @file
 * kensium_bootstrap bootstrap sub-theme.
 *
 * Place your custom PHP code in this file.
 */

function kensium_bootstrap_preprocess_page(&$variables) {

  global $base_url;
  // Added base path for.
  $variables['base_path'] = $base_url;
  $site_config = \Drupal::config('system.site');
  $variables['site_name'] = $site_config->get('name');
  $variables['site_slogan'] = $site_config->get('slogan');

  // logo needs to be placed within specified folder
  $variables['logopath'] = $base_url.file_create_url(theme_get_setting('logo.url'));

  $variables['sm_site_logo'] = $base_url.'/'.$variables['directory'].'/assets/images/footer-logo.png';
}

function kensium_bootstrap_preprocess_block(&$variables) {
  global $base_url;
  $variables['sm_site_logo'] = $base_url.'/'.$variables['directory'].'/assets/images/footer-logo.png';
}

/**
 * @file
 * kensium_bootstrap bootstrap sub-theme.
 *
 * Place your custom PHP code in this file.
 */

function kensium_bootstrap_preprocess_node(&$variables) {

  global $base_url;
  // Added base path for.
  $variables['base_path'] = $base_url;
  $site_config = \Drupal::config('system.site');
  $variables['site_name'] = $site_config->get('name');
  $variables['site_slogan'] = $site_config->get('slogan');

  // logo needs to be placed within specified folder
  $variables['logopath'] = $base_url.file_create_url(theme_get_setting('logo.url'));

  $variables['sm_site_logo'] = $base_url.'/'.$variables['directory'].'/assets/images/footer-logo.png';
}