Club Drupal

<?php

/**

 * Override or insert variables into page templates.

 */

function adaptivetheme_admin_preprocess_page(&$vars) {

  // RFC2822 date format

  if ($rfc = date("r" , time())) {

    $vars['datetime_rfc'] = t('@time', array('@time' => $rfc));

  }

  else {

    $rfc = '';

    $vars['datetime_rfc'] = '';

  }

  // ISO 8601 date format

  if ($iso = gmdate('Y-m-d\TH:i:sO')) {

    $vars['datetime_iso'] = $iso;

  }

  else {

    $iso = '';

    $vars['datetime_iso'] = '';

  }

  $vars['content_header_attributes_array']['class'][] = 'branding-elements';

  $vars['content_header_attributes_array']['role'][] = 'banner';

}

/**

 * Alter the search block form.

 */

function adaptivetheme_admin_form_alter(&$form, &$form_state, $form_id) {

  if ($form_id == 'search_block_form') {

    $form['search_block_form']['#title'] = t('Search');

    $form['search_block_form']['#title_display'] = 'invisible';

    $form['search_block_form']['#size'] = 20;

    $form['search_block_form']['#attributes']['placeholder'] = t('Search');

    $form['actions']['submit']['#value'] = t('Go');

  }

}