Fill out inline documentation for magic methods added to the `Walker` class in [28514].

See #27881, #22234 and #28885.


git-svn-id: https://develop.svn.wordpress.org/trunk@29143 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/class-wp-walker.php

@@ -16,8 +16,8 @@ class Walker {
 	 * What the class handles.
 	 *
 	 * @since 2.1.0
-	 * @var string
 	 * @access public
+	 * @var string
 	 */
 	public $tree_type;
 
@@ -25,8 +25,8 @@ class Walker {
 	 * DB fields to use.
 	 *
 	 * @since 2.1.0
-	 * @var array
 	 * @access protected
+	 * @var array
 	 */
 	protected $db_fields;
 
@@ -34,8 +34,8 @@ class Walker {
 	 * Max number of pages walked by the paged walker
 	 *
 	 * @since 2.7.0
-	 * @var int
 	 * @access protected
+	 * @var int
 	 */
 	protected $max_pages = 1;
 
@@ -43,8 +43,8 @@ class Walker {
 	 * Wether the current element has children or not. To be used in start_el()
 	 *
 	 * @since 4.0.0
-	 * @var bool
 	 * @access protected
+	 * @var bool
 	 */
 	protected $has_children;
 
@@ -52,8 +52,10 @@ class Walker {
 	 * Make private properties readable for backwards compatibility
 	 *
 	 * @since 4.0.0
-	 * @param string $name
-	 * @return mixed
+	 * @access public
+	 *
+	 * @param string $name Property to get.
+	 * @return mixed Property.
 	 */
 	public function __get( $name ) {
 		return $this->$name;
@@ -63,9 +65,11 @@ class Walker {
 	 * Make private properties setable for backwards compatibility
 	 *
 	 * @since 4.0.0
-	 * @param string $name
-	 * @param string $value
-	 * @return mixed
+	 * @access public
+	 *
+	 * @param string $name  Property to set.
+	 * @param mixed  $value Property value.
+	 * @return mixed Newly-set property.
 	 */
 	public function __set( $name, $value ) {
 		return $this->$name = $value;
@@ -75,8 +79,10 @@ class Walker {
 	 * Make private properties checkable for backwards compatibility
 	 *
 	 * @since 4.0.0
-	 * @param string $name
-	 * @return mixed
+	 * @access public
+	 *
+	 * @param string $name Property to check if set.
+	 * @return bool Whether the property is set.
 	 */
 	public function __isset( $name ) {
 		return isset( $this->$name );
@@ -86,8 +92,9 @@ class Walker {
 	 * Make private properties unsetable for backwards compatibility
 	 *
 	 * @since 4.0.0
-	 * @param string $name
-	 * @return mixed
+	 * @access public
+	 *
+	 * @param string $name Property to unset.
 	 */
 	public function __unset( $name ) {
 		unset( $this->$name );