Club Drupal

  $response_status_array = _drupal_parse_response_status(trim(array_shift($response)));

  $result->protocol = $response_status_array['http_version'];

  $result->status_message = $response_status_array['reason_phrase'];

  $code = $response_status_array['response_code'];

      $result->error = $result->status_message;

/**

 * Splits an HTTP response status line into components.

 *

 * See the @link http://www.w3.org/Protocols/rfc2616/rfc2616-sec6.html status line definition @endlink

 * in RFC 2616.

 *

 * @param string $respone

 *   The response status line, for example 'HTTP/1.1 500 Internal Server Error'.

 *

 * @return array

 *   Keyed array containing the component parts. If the response is malformed,

 *   all possible parts will be extracted. 'reason_phrase' could be empty.

 *   Possible keys:

 *   - 'http_version'

 *   - 'response_code'

 *   - 'reason_phrase'

 */

function _drupal_parse_response_status($response) {

  $response_array = explode(' ', trim($response), 3);

  // Set up empty values.

  $result = array(

    'reason_phrase' => '',

  );

  $result['http_version'] = $response_array[0];

  $result['response_code'] = $response_array[1];

  if (isset($response_array[2])) {

    $result['reason_phrase'] = $response_array[2];

  }

  return $result;

}

            // This simplifies the JavaScript regex, allowing each line

            // (separated by \n) to be treated as a completely different string.

            // This means that we can use ^ and $ on one line at a time, and not

            // worry about style tags since they'll never match the regex.

            $element['#value'] = "\n" . implode("\n", $import_batch) . "\n";

  return preg_replace('/url\(\s*([\'"]?)(?![a-z]+:|\/+)([^\'")]+)([\'"]?)\s*\)/i', 'url(\1' . $directory . '\2\3)', $file);

 * DEPRECATED: Shutdown function: Performs cron cleanup.

 * This function is deprecated because the 'cron_semaphore' variable it

 * references no longer exists. It is therefore no longer used as a shutdown

 * function by Drupal core.

 *

 * @deprecated

 * A return value of NULL is ambiguous, and can mean either that the requested

 * key does not exist, or that the actual value is NULL. If it is required to

 * know whether the nested array key actually exists, pass a third argument that

 * is altered by reference:

/**

 * Invoke hook_entity_view_mode_alter().

 *

 * If adding a new entity similar to nodes, comments or users, you should invoke

 * this function during the ENTITY_build_content() or ENTITY_view_multiple()

 * phases of rendering to allow other modules to alter the view mode during this

 * phase. This function needs to be called before field_attach_prepare_view() to

 * ensure that the correct content is loaded by field API.

 *

 * @param $entity_type

 *   The type of entity, i.e. 'node', 'user'.

 * @param $entities

 *   The entity objects which are being prepared for view, keyed by object ID.

 * @param $view_mode

 *   The original view mode e.g. 'full', 'teaser'...

 * @param $langcode

 *   (optional) A language code to be used for rendering. Defaults to the global

 *   content language of the current request.

 * @return

 *   An associative array with arrays of entities keyed by view mode.

 *

 * @see hook_entity_view_mode_alter()

 */

function entity_view_mode_prepare($entity_type, $entities, $view_mode, $langcode = NULL) {

  if (!isset($langcode)) {

    $langcode = $GLOBALS['language_content']->language;

  }

  // To ensure hooks are never run after field_attach_prepare_view() only

  // process items without the entity_view_prepared flag.

  $entities_by_view_mode = array();

  foreach ($entities as $id => $entity) {

    $entity_view_mode = $view_mode;

    if (empty($entity->entity_view_prepared)) {

      // Allow modules to change the view mode.

      $context = array(

        'entity_type' => $entity_type,

        'entity' => $entity,

        'langcode' => $langcode,

      );

      drupal_alter('entity_view_mode', $entity_view_mode, $context);

    }

    $entities_by_view_mode[$entity_view_mode][$id] = $entity;

  }

  return $entities_by_view_mode;

}