/**
* Get a variable, taking local defaults into account.
* @param $var string
* @param $default null
* @return mixed
*/
public function getVar($var, $default = null)
{
$defaults = $this->getGlobalDefaults();
$internal = $this->getInternalDefaults();
if (isset($defaults[$var])) {
$default = $defaults[$var];
} elseif (isset($internal[$var])) {
$default = $internal[$var];
}
return $this->parent->getVar($var, $default);
}
/**
* @param string $var
* @param mixed $default
*
* @return mixed
*/
public function getVar($var, $default = null)
{
return $this->parent->getVar($var, $default);
}
public function getVar($var)
{
return $this->parent->getVar($var);
}
