Drupal 7 template.php breadcrumb function

Question

I'm trying the change the breadcrumb in drupal to show in danish language through the template.php in my theme but i doesn't change it on the site. I've flushed the cache.

This is what i've put in the template.php

 <?php
  function modeindeks_breadcrumb($variables) {
    $breadcrumb = $variables['breadcrumb'];

    if (!empty($breadcrumb)) {
      // Provide a navigational heading to give context for breadcrumb links to
      // screen-reader users. Make the heading invisible with .element-invisible.
      $output = '<h2 class="polle">' . t('Du er her') . '</h2>';

      $output .= '<div class="breadcrumb">' . implode(' › ', $breadcrumb) . '</div>';
      return $output;
     }
    }
    ?>

The link to the page www.modeindeks.com

Answer 1

Breadcrumb is made up of an array. So to add any element in the breadcrumb you have to give the offset.

So if you want to set

t('Du er her')

in place of home link then you should try like this:

$breadcrumb[0] = l(t('Du er her'), 'front');

To know the exact position of element which do you want to add, you can do

<?php var_dump($breadcrumb); ?>

Changed code from Question

<?php
      function modeindeks_breadcrumb($variables) {
        $breadcrumb = $variables['breadcrumb'];

        if (!empty($breadcrumb)) {
          // Provide a navigational heading to give context for breadcrumb links to
          // screen-reader users. Make the heading invisible with .element-invisible.
          $breadcrumb[0] = l(t('Du er her'), 'front'); //Inplace of front you can post url of your site's front page

          $output .= '<div class="breadcrumb">' . implode(' › ', $breadcrumb) . '</div>';
          return $output;
         }
        }
        ?>

If you want to add only You are here link then use the below code:

function modeindeks_breadcrumb($breadcrumb) {
  if (!empty($breadcrumb)) {
    return '<div class="breadcrumb">You are here: ' .  $breadcrumb . '</div>';
  }
}