public function MailTestCase::format in Drupal 7

Concatenate and wrap the e-mail body for plain-text mails.

Overrides MailSystemInterface::format

See also

DefaultMailSystem

File

modules/simpletest/tests/mail.test, line 142

Test the Drupal mailing system.

Class

MailTestCase

@file Test the Drupal mailing system.

Code

public function format(array $message) {

  // Join the body array into one string.
  $message['body'] = implode("\n\n", $message['body']);

  // Convert any HTML to plain-text.
  $message['body'] = drupal_html_to_text($message['body']);

  // Wrap the mail body for sending.
  $message['body'] = drupal_wrap_mail($message['body']);
  return $message;
}