function v6_expand_NextExURL() { $url = $this->parent->xml_value('hotpot-config-file,' . $this->parent->quiztype . ',next-ex-url'); if ($url) { $url = hotpot_convert_navbutton_url($this->parent->get_baseurl(), $this->parent->reference, $url, $this->parent->course); } return $url; }
function callback_navbutton_url(&$matches) { return hotpot_convert_navbutton_url($this->get_baseurl(), $this->reference, $matches[1], $this->course, false); }