diff --git a/admin/tool/usertours/classes/local/target/block.php b/admin/tool/usertours/classes/local/target/block.php
index 3f38f0a9062..095e9018c4c 100644
--- a/admin/tool/usertours/classes/local/target/block.php
+++ b/admin/tool/usertours/classes/local/target/block.php
@@ -102,7 +102,7 @@ class block extends base {
      */
     public static function add_disabled_constraints_to_form(\MoodleQuickForm $mform) {
         $mform->hideIf('targetvalue_block', 'targettype', 'noteq',
-                \tool_usertours\target::get_target_constant_for_class(get_class()));
+                \tool_usertours\target::get_target_constant_for_class(self::class));
     }
 
     /**
diff --git a/admin/tool/usertours/classes/local/target/selector.php b/admin/tool/usertours/classes/local/target/selector.php
index 3e3fd58c325..b0cc92682f0 100644
--- a/admin/tool/usertours/classes/local/target/selector.php
+++ b/admin/tool/usertours/classes/local/target/selector.php
@@ -92,7 +92,7 @@ class selector extends base {
      */
     public static function add_disabled_constraints_to_form(\MoodleQuickForm $mform) {
         $mform->hideIf('targetvalue_selector', 'targettype', 'noteq',
-                \tool_usertours\target::get_target_constant_for_class(get_class()));
+                \tool_usertours\target::get_target_constant_for_class(self::class));
     }
 
     /**
diff --git a/admin/tool/usertours/classes/local/target/unattached.php b/admin/tool/usertours/classes/local/target/unattached.php
index 696efe57241..316fdea4b85 100644
--- a/admin/tool/usertours/classes/local/target/unattached.php
+++ b/admin/tool/usertours/classes/local/target/unattached.php
@@ -81,7 +81,7 @@ class unattached extends base {
      * @param   MoodleQuickForm $mform      The form to add configuration to.
      */
     public static function add_disabled_constraints_to_form(\MoodleQuickForm $mform) {
-        $myvalue = \tool_usertours\target::get_target_constant_for_class(get_class());
+        $myvalue = \tool_usertours\target::get_target_constant_for_class(self::class);
 
         foreach (array_keys(self::$forcedsettings) as $settingname) {
             $mform->hideIf($settingname, 'targettype', 'eq', $myvalue);
diff --git a/lib/google/readme_moodle.txt b/lib/google/readme_moodle.txt
index 16d6f9104bb..7c7f007e020 100644
--- a/lib/google/readme_moodle.txt
+++ b/lib/google/readme_moodle.txt
@@ -53,6 +53,8 @@ Local changes (to reapply until upstream upgrades contain them):
       cd lib/google/src
       for file in `find . -name '*.php' `; do sed -i '/^class /i #[AllowDynamicProperties]' $file; done
       ```
+    * MDL-46563 - PHP 8.3 compliance
+      - Converted use of `get_class()` to `static::class`
 
 Information
 -----------
diff --git a/lib/google/src/Google/Http/REST.php b/lib/google/src/Google/Http/REST.php
index 2d91326f8d5..e3489d28240 100644
--- a/lib/google/src/Google/Http/REST.php
+++ b/lib/google/src/Google/Http/REST.php
@@ -40,7 +40,7 @@ class Google_Http_REST
     $runner = new Google_Task_Runner(
         $client,
         sprintf('%s %s', $req->getRequestMethod(), $req->getUrl()),
-        array(get_class(), 'doExecute'),
+        array(self::class, 'doExecute'),
         array($client, $req)
     );
 
diff --git a/lib/tests/accesslib_test.php b/lib/tests/accesslib_test.php
index c610d8e58fe..ba4f0f143ac 100644
--- a/lib/tests/accesslib_test.php
+++ b/lib/tests/accesslib_test.php
@@ -1968,7 +1968,7 @@ class accesslib_test extends advanced_testcase {
         $mockedplugins->setAccessible(true);
         $plugins = $mockedplugins->getValue();
         $plugins['fake'] = [$pluginname => "{$CFG->dirroot}/lib/tests/fixtures/fakeplugins/$pluginname"];
-        $mockedplugins->setValue($plugins);
+        $mockedplugins->setValue(null, $plugins);
         update_capabilities('fake_access');
         $this->resetDebugging(); // We have debugging messages here that we need to get rid of.
         // End of the component loader mock.