PHP Exercise::getQuestionOrderedListByName Examples

Example #1

File: testcategory.class.php Project: ragebat/chamilo-lms

 public static function getListOfCategoriesIDForTestObject(Exercise $exercise_obj)
 {
     // parcourir les questions d'un test, recup les categories uniques dans un tableau
     $categories_in_exercise = array();
     // $question_list = $exercise_obj->getQuestionList();
     $question_list = $exercise_obj->getQuestionOrderedListByName();
     // the array given by selectQuestionList start at indice 1 and not at indice 0 !!! ???
     foreach ($question_list as $questionInfo) {
         $question_id = $questionInfo['question_id'];
         $category_list = Testcategory::getCategoryForQuestion($question_id);
         if (!empty($category_list)) {
             $categories_in_exercise = array_merge($categories_in_exercise, $category_list);
         }
     }
     if (!empty($categories_in_exercise)) {
         $categories_in_exercise = array_unique(array_filter($categories_in_exercise));
     }
     return $categories_in_exercise;
 }

Example #2

File: stats.php Project: ilosada/chamilo-lms-icpna

require_once '../inc/global.inc.php';
$this_section = SECTION_COURSES;
$exercise_id = isset($_GET['exerciseId']) && !empty($_GET['exerciseId']) ? intval($_GET['exerciseId']) : 0;
$objExercise = new Exercise();
$result = $objExercise->read($exercise_id);
if (!$result) {
    api_not_allowed(true);
}
$session_id = api_get_session_id();
if (empty($session_id)) {
    $students = CourseManager::get_student_list_from_course_code(api_get_course_int_id(), false);
} else {
    $students = CourseManager::get_student_list_from_course_code(api_get_course_int_id(), true, $session_id);
}
$count_students = count($students);
$question_list = $objExercise->getQuestionOrderedListByName();
$data = array();
//Question title 	# of students who tool it 	Lowest score 	Average 	Highest score 	Maximum score
$headers = array(get_lang('Question'), get_lang('QuestionType'), get_lang('NumberStudentWhoSelectedIt'), get_lang('LowestScore'), get_lang('AverageScore'), get_lang('HighestScore'), get_lang('Weighting'));
if (!empty($question_list)) {
    foreach ($question_list as $row) {
        $question_id = $row['question_id'];
        $question_obj = Question::read($question_id);
        $exercise_stats = ExerciseLib::get_student_stats_by_question($question_id, $exercise_id, api_get_course_int_id(), api_get_session_id());
        $count_users = ExerciseLib::get_number_students_question_with_answer_count($question_id, $exercise_id, api_get_course_int_id(), api_get_session_id());
        $data[$question_id]['name'] = Text::cut($question_obj->question, 100);
        $data[$question_id]['type'] = $question_obj->get_question_type_name();
        $percentage = 0;
        if ($count_students) {
            $percentage = $count_users / $count_students * 100;
        }