Ticket #39120: 39120.comment-query.2.patch

src/wp-includes/class-wp-comment-query.php

@@ -1143 +1143 @@
                         return 'DESC';
                 }
         }
+
+        /**
+         * Retrieve query variable.
+         *
+         * @since 4.9.0
+         *
+         * @access public
+         *
+         * @param  string $query_var Query variable key.
+         * @param  mixed  $default   Optional. Value to return if the query variable is not set. Default null.
+         * @return mixed             Contents of the query variable.
+         */
+        public function get( $query_var, $default = null ) {
+                if ( isset( $this->query_vars[ $query_var ] ) ) {
+                        return $this->query_vars[ $query_var ];
+                }
+
+                return $default;
+        }
+
+        /**
+         * Set query variable.
+         *
+         * @since 4.9.0
+         * @access public
+         *
+         * @param string $query_var Query variable key.
+         * @param mixed  $value     Query variable value.
+         */
+        public function set($query_var, $value) {
+                $this->query_vars[$query_var] = $value;
+        }
 }