Merge pull request #86 from wiris/v4.11.2

v4.11.2

questiontype.php

@@ -84,7 +84,7 @@ public function get_question_options($question) {
                 $question->options->wirisquestion = $record->xml;
                 $question->options->wirisoptions = $record->options;
             } else {
-                $OUTPUT->notification( get_string('failedtoloadwirisquizzesfromxml', 'qtype_wq') . ' ' . $question->id . '.');
+                $OUTPUT->notification(get_string('failedtoloadwirisquizzesfromxml', 'qtype_wq') . ' ' . $question->id . '.');
                 return false;
             }
         }
@@ -165,7 +165,7 @@ public function display_question_editing_page($mform, $question, $wizardnow) {
         $PAGE->requires->js('/question/type/wq/quizzes/service.php?name=quizzes.js&service=resource');
     }
 
-    public function export_to_xml($question, qformat_xml $format, $extra=null) {
+    public function export_to_xml($question, qformat_xml $format, $extra = null) {
         global $DB;
         $xml = $DB->get_record('qtype_wq', array('question' => $question->id), 'xml')->xml;
 
@@ -263,7 +263,7 @@ protected function wrsqz_hidden_initial_cas_value($data) {
 
     protected function decode_html_entities($xml) {
         $htmlentitiestable = get_html_translation_table(HTML_ENTITIES, ENT_QUOTES, 'UTF-8');
-        $xmlentitiestable = get_html_translation_table(HTML_SPECIALCHARS , ENT_COMPAT, 'UTF-8');
+        $xmlentitiestable = get_html_translation_table(HTML_SPECIALCHARS, ENT_COMPAT, 'UTF-8');
         $entitiestable = array_diff($htmlentitiestable, $xmlentitiestable);
         $decodetable = array_flip($entitiestable);
         $xml = str_replace(array_keys($decodetable), array_values($decodetable), $xml);

quizzes/lib/com/wiris/quizzes/impl/QuestionInstanceImpl.class.php

@@ -848,11 +848,12 @@ public function andChecks($checks) {
 		$j = null;
 		$correct = true;
 		{
-			$_g1 = 0; $_g = $checks->length;
-			while($_g1 < $_g) {
-				$j1 = $_g1++;
-				$correct = $correct && _hx_array_get($checks, $j1)->value === 1.0;
-				unset($j1);
+			$_g = 0;
+			while($_g < $checks->length) {
+				$check = $checks[$_g];
+				++$_g;
+				$correct = $correct && $check->value > 0.999999;
+				unset($check);
 			}
 		}
 		return $correct;