function isSurveySection($seid) { // forgo any checks if existing section if (trim($seid) == "" || !is_numeric($seid)) { return false; } /* forego checks below */ if (Config::checkComponents() == false) { return true; } global $currentseid; if ($seid == $currentseid) { return true; } global $survey; $secs = $survey->getSectionIdentifiers(); foreach ($secs as $sec) { if ($sec == $seid) { return true; } } return false; }