Fix complaints found by local_moodlecheck

element/daterange/classes/element.php

@@ -442,6 +442,8 @@ class element extends \mod_customcert\element {
     }
 
     /**
+     * Returns whether or not a range is recurring.
+     *
      * @param \stdClass $range Range object.
      *
      * @return bool
@@ -597,6 +599,7 @@ class element extends \mod_customcert\element {
     /**
      * Format date string based on different types of placeholders.
      *
+     * @param string $datestring The date string
      * @param array $formatdata A list of format data.
      *
      * @return string

element/daterange/tests/element_test.php

@@ -27,6 +27,13 @@ global $CFG;
 
 require_once($CFG->dirroot . '/mod/customcert/element/daterange/tests/fixtures/fake_datarange_element.php');
 
+/**
+ * Test datarange element.
+ *
+ * @package    customcertelement_daterange
+ * @copyright  2018 Dmitrii Metelkin <dmitriim@catalyst-au.net>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
 class customcertelement_daterange_element_test extends advanced_testcase {
 
     /**

element/daterange/tests/fixtures/fake_datarange_element.php

@@ -24,6 +24,13 @@
 
 defined('MOODLE_INTERNAL') || die();
 
+/**
+ * Fake datarange element for testing.
+ *
+ * @package    customcertelement_daterange
+ * @copyright  2018 Dmitrii Metelkin <dmitriim@catalyst-au.net>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
 class fake_datarange_element extends \customcertelement_daterange\element {
 
     /**

element/qrcode/classes/element.php

@@ -37,7 +37,9 @@ require_once($CFG->libdir . '/tcpdf/tcpdf_barcodes_2d.php');
  */
 class element extends \mod_customcert\element {
 
-
+    /**
+     * @var string The barcode type.
+     */
     const BARCODETYPE = 'QRCODE';
 
     /**