public function DefaultMailSystem::format

public DefaultMailSystem::format(array $message)

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

Parameters

$message: A message array, as described in hook_mail_alter().

Return value

The formatted $message.

Overrides MailSystemInterface::format

File

modules/system/system.mail.inc, line 21

Drupal core implementations of MailSystemInterface.

Class

DefaultMailSystem

The default Drupal mail backend using PHP's mail function.

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;
}