MDL-47712 question_multianswer: Concat as string

This commit is contained in:
David Monllao 2015-03-16 12:25:22 +08:00
parent da7f38007e
commit 365377bcb2

View file

@ -50,7 +50,7 @@ class qtype_multianswer_renderer extends qtype_renderer {
if ($i > 0) {
$index = $question->places[$i];
$token = 'qtypemultianswer' . $i . 'marker';
$token = '<span class="nolink">' + $token + '</span>';
$token = '<span class="nolink">' . $token . '</span>';
$output .= $token;
$subquestions[$token] = $this->subquestion($qa, $options, $index,
$question->subquestions[$index]);