function template_preprocess_message_digest in Message Digest 8

Prepares messages to be concatenated into a digest.

Parameters

array $variables: An associative array containing:

• 'elements': An associative array containing renderable messages to be condensed into a digest.

File

./message_digest.module, line 86

Hook implementations for the Message Digest module.

Code

function template_preprocess_message_digest(array &$variables) {
  $elements = $variables['elements'];
  foreach (Element::children($elements) as $key) {
    $variables['messages'][$key] = $elements[$key];
  }
}