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MDL-39488: Lesson Module: Fixed the potential variable overwritting for answers

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This commit is contained in:
Rossiani Wijaya 2013-05-10 11:14:52 +08:00
parent 3b3e7fd11c
commit 89aa433fbd
1 changed files with 6 additions and 5 deletions
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11
mod/lesson/pagetypes/matching.php
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@ -161,16 +161,17 @@ class lesson_page_type_matching extends lesson_page {
}
$response = $data->response;
$answers = $this->get_answers();
$getanswers = $this->get_answers();
$correct = array_shift($answers);
$wrong = array_shift($answers);
$correct = array_shift($getanswers);
$wrong = array_shift($getanswers);
foreach ($answers as $key=>$answer) {
$answers = array();
foreach ($getanswers as $key=>$answer) {
if ($answer->answer !== '' or $answer->response !== '') {
$answers[$answer->id] = $answer;
}
unset($answers[$key]);
unset($getanswers[$key]);
}
// get the user's exact responses for record keeping
$hits = 0;