Subscribe users with no course to a selected course see BT#9121

tests/scripts/users_no_course.php

@@ -0,0 +1,34 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+/**
+ * This script select all users with no course subscriptions and
+ * add it to a selected course.
+ */
+exit;
+
+require __DIR__.'/../../main/inc/global.inc.php';
+
+api_protect_admin_script();
+
+// Course that users with no course will be registered:
+$courseCode = '';
+
+$user = Database::get_main_table(TABLE_MAIN_USER);
+$userCourse = Database::get_main_table(TABLE_MAIN_COURSE_USER);
+
+$sql = "SELECT * FROM $user WHERE user_id NOT IN (
+            SELECT user_id FROM $userCourse
+        ) AND status <> ".ANONYMOUS."
+        ";
+$result = Database::query($sql);
+$students = Database::store_result($result);
+
+if (!empty($students)) {
+    foreach ($students as $student) {
+        var_dump($student['username'].'- '.$student['user_id']);
+        $result = CourseManager::add_user_to_course($student['user_id'], $courseCode);
+        var_dump($result);
+        echo '<br />';
+    }
+}