Add a total number of results to ApacheSolr result pages

By default the Drupal ApacheSolr module does not display the total number of results for a given search. This is how to add it.

For my use it makes sense to add the result total to the Search form using hook_form_[form_id]_alter().

* Implementation of hook_form_[form_id]_alter().
function ms_solr_site_form_search_form_alter(&$form, &$form_state) {
if ($form['module']['#value'] == 'apachesolr_search') { //Will change all searches otherwise.
if (apachesolr_has_searched() && ($response = apachesolr_static_response_cache())) {


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