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MDL-45686 qtype_multichoice get_num_selected_choices return wrong result

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Jean-Michel Vedrine 2014-05-23 23:08:36 +02:00
parent 529d4cdbc6
commit 4fb94f7f96
1 changed files with 2 additions and 1 deletions
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question/type/multichoice/question.php
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@ -384,7 +384,8 @@ class qtype_multichoice_multi_question extends qtype_multichoice_base {
public function get_num_selected_choices(array $response) { public function get_num_selected_choices(array $response) {
$numselected = 0; $numselected = 0;
foreach ($response as $key => $value) { foreach ($response as $key => $value) {
if (!empty($value)) { // Response keys starting with _ are internal values like _order, so ignore them.
if (!empty($value) && $key[0] != '_') {
$numselected += 1; $numselected += 1;
} }
} }