GenomeDB/mydata/themes/bootstrap/templates/system/date.func.php

<?php

/**
 * @file
 * Stub file for bootstrap_date().
 */

/**
 * Returns HTML for a date selection form element.
 *
 * @param array $variables
 *   An associative array containing:
 *   - element: An associative array containing the properties of the element.
 *     Properties used: #title, #value, #options, #description, #required,
 *     #attributes.
 *
 * @return string
 *   The constructed HTML.
 *
 * @see theme_date()
 *
 * @ingroup theme_functions
 */
function bootstrap_date(array $variables) {
  $element = $variables['element'];

  $attributes = array();
  if (isset($element['#id'])) {
    $attributes['id'] = $element['#id'];
  }
  if (!empty($element['#attributes']['class'])) {
    $attributes['class'] = (array) $element['#attributes']['class'];
  }
  $attributes['class'][] = 'form-inline';

  return '<div' . drupal_attributes($attributes) . '>' . drupal_render_children($element) . '</div>';
}