private function checkSubCondition($condition)
{
$q['condition'] = $condition;
if ($q['condition'] == "") {
return true;
}
$negate = false;
if ($condition[0] == "!") {
$q['condition'] = substr($q['condition'], 1);
$negate = true;
}
$dat = explode(".", $q['condition']);
$result = Result::findOne(['e_fr_id' => $dat[0], 'e_z_id' => Yii::$app->session['anketData']['code']['z_id']]);
//$quer = "select a_id, antwort from ".RES." where e_fr_id='".$dat[0]."' and e_z_id='".$user['uid']."'";
$question = Question::findOne($dat[0])->toArray();
$ok = false;
//If there were no answers
if (is_null($result)) {
return $ok;
}
$aid = $result->a_id;
$answers = $result->antwort;
$alist = array();
if (trim($answers) == "") {
$alist[] = $aid;
} else {
$questionAnswers = explode(";", $question['antworten']);
$userAnswers = explode(";", $answers);
for ($i = 0; $i < count($questionAnswers); $i++) {
foreach ($userAnswers as $userAnswer) {
if ($userAnswer == $questionAnswers[$i]) {
$alist[] = $i;
}
}
}
}
foreach ($alist as $a) {
if ($a == $dat[1] - 1) {
if (isset($a)) {
$ok = true;
}
}
}
if ($negate) {
return !$ok;
} else {
return $ok;
}
}
