$upvals = array();
if (isset($this->config_raw['update'])) {
if (preg_match('/^\s*function\s+{(.*)}\s*$/is', $this->config_raw['update'], $regs)) {
$upvals = array();
if (isset($this->config_raw['update'])) {
if (preg_match('/^\s*function\s+{(.*)}\s*$/is', $this->config_raw['update'], $regs)) {