function MailTestCase::format

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

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;
}