MailFormatHelper::wrapMailLine
protected static function MailFormatHelper::wrapMailLine
protected static MailFormatHelper::wrapMailLine(&$line, $key, $values)
Wraps words on a single line.
Callback for array_walk() within \Drupal\Core\Mail\MailFormatHelper::wrapMail().
Note that we are skipping MIME content header lines, because attached files, especially applications, could have long M