MDL-75548 misc: final Required parameter follows optional notices

2022-08-22 15:20:13 +01:00
parent 17ee072693
commit 797b9fbd62
18 changed files with 48 additions and 48 deletions
@@ -482,13 +482,13 @@ class tree extends tree_node {
     *
     * @param bool $not True if there is a NOT in effect
     * @param info $info Information about location of condition tree
-     * @param result $result Result object if this is a student display, else null
+     * @param result|null $result Result object if this is a student display, else null
     * @param bool $root True if this is the root item
     * @param bool $hidden Staff display; true if this tree has show=false (from parent)
     * @return string|renderable Information to render
     */
    protected function get_full_information_recursive(
-            $not, info $info, result $result = null, $root, $hidden = false) {
+            $not, info $info, ?result $result, $root, $hidden = false) {
        // Get list of children - either full list, or those which are shown.
        $children = $this->children;
        $staff = true;