api_is_allowed_to_create_course and api_is_course_admin returns always true for and admin.

main/inc/lib/api.lib.php

@@ -2382,6 +2382,9 @@ function api_get_user_status($user_id = null) {
  * false otherwise.
  */
 function api_is_allowed_to_create_course() {
+    if (api_is_platform_admin()) {
+        return true;
+    }
     return isset($_SESSION['is_allowedCreateCourse']) ? $_SESSION['is_allowedCreateCourse'] : false;
 }
 
@@ -2390,6 +2393,9 @@ function api_is_allowed_to_create_course() {
  * @return boolean True if current user is a course administrator
  */
 function api_is_course_admin() {
+    if (api_is_platform_admin()) {
+        return true;
+    }
     return isset($_SESSION['is_courseAdmin']) ? $_SESSION['is_courseAdmin'] : false;
 }