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Process variables for search-theme-form.tpl.php.

The $variables array contains the following arguments:

• $form

See also

search-theme-form.tpl.php

Verwandte Themen

Search interface

The Drupal search interface manages a global search mechanism.

Code

modules/search/search.module, line 1133

<?php
function template_preprocess_search_theme_form(&$variables) {
  $variables['search'] = array();
  $hidden = array();
  // Provide variables named after form keys so themers can print each element independently.
  foreach (element_children($variables['form']) as $key) {
    $type = $variables['form'][$key]['#type'];
    if ($type == 'hidden' || $type == 'token') {
      $hidden[] = drupal_render($variables['form'][$key]);
    }
    else {
      $variables['search'][$key] = drupal_render($variables['form'][$key]);
    }
  }
  // Hidden form elements have no value to themers. No need for separation.
  $variables['search']['hidden'] = implode($hidden);
  // Collect all form elements to make it easier to print the whole form.
  $variables['search_form'] = implode($variables['search']);
}
?>