/** Replace placeholders in a string or in an array
* @param string|string[] $data
*/
protected function _replace_placeholders($data)
{
return MailMessage::replacePlaceholders($this->message->placeholders, $data);
}
/** Replace placeholders in a string or in an array
* @param string|string[] $data
*/
protected function _replace_placeholders($data)
{
return MailMessage::replacePlaceholders($this->message->placeholders, $data);
}