MDL-17052 - remove use of $_POST.

diff --git a/mod/scorm/datamodel.php b/mod/scorm/datamodel.php
index 774850921b61cd68da9781225e89ada1aceb37cc..50de0bbb699ff9db38ab5c302ca0eb393b0def93 100755 (executable)
--- a/mod/scorm/datamodel.php
+++ b/mod/scorm/datamodel.php
@@ -39,7 +39,7 @@
         $result = true;
         $request = null;
         if (has_capability('mod/scorm:savetrack', get_context_instance(CONTEXT_MODULE,$cm->id))) {
-            foreach ($_POST as $element => $value) {
+            foreach (data_submitted() as $element => $value) {
                 $element = str_replace('__','.',$element);
                 if (substr($element,0,3) == 'cmi') {
                     $netelement = preg_replace('/\.N(\d+)\./',"\.\$1\.",$element);