/** * 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); }