chamilo / chamilo-lms

            // User

            if (api_is_allowed_to_session_edit()) {

                if ($this->type == ALL_ON_ONE_PAGE || $nbrQuestions == $questionNum) {

                    if ($this->review_answers) {

                        $label = get_lang('ReviewQuestions');

                        $class = 'btn btn-success';

                    } else {

                        $label = get_lang('EndTest');

                        $class = 'btn btn-warning';

                    }

                } else {

                    $label = get_lang('NextQuestion');

                    $class = 'btn btn-primary';

                    $html .= $all_button;

                } else {

                    if ($this->review_answers) {

                        $all_label = get_lang('ReviewQuestions');

                        $class = 'btn btn-success';

                    } else {

                        $all_label = get_lang('EndTest');

                        $class = 'btn btn-warning';

                    }

					$class .= ' question-validate-btn'; // used to select it with jquery

                    $all_button = '&nbsp;<a href="javascript://" class="'.$class.'" onclick="validate_all(); ">'.$all_label.'</a>';

                    $all_button .= ' ' . Display::span(null, ['id' => 'save_all_reponse']);