diff --git a/wp-includes/class-wp.php b/wp-includes/class-wp.php
index 6ac5fb4777..8f8f95dd12 100644
--- a/wp-includes/class-wp.php
+++ b/wp-includes/class-wp.php
@@ -661,72 +661,6 @@ class WP_MatchesMapRegex {
 	 */
 	public $_pattern = '(\$matches\[[1-9]+[0-9]*\])'; // magic number
 
-	/**
-	 * Make private properties readable for backwards compatibility.
-	 *
-	 * @since 4.0.0
-	 * @access public
-	 *
-	 * @param string $name Property to get.
-	 * @return mixed Property.
-	 */
-	public function __get( $name ) {
-		return $this->$name;
-	}
-
-	/**
-	 * Make private properties settable for backwards compatibility.
-	 *
-	 * @since 4.0.0
-	 * @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;
-	}
-
-	/**
-	 * Make private properties checkable for backwards compatibility.
-	 *
-	 * @since 4.0.0
-	 * @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 );
-	}
-
-	/**
-	 * Make private properties un-settable for backwards compatibility.
-	 *
-	 * @since 4.0.0
-	 * @access public
-	 *
-	 * @param string $name Property to unset.
-	 */
-	public function __unset( $name ) {
-		unset( $this->$name );
-	}
-
-	/**
-	 * Make private/protected methods readable for backwards compatibility.
-	 *
-	 * @since 4.0.0
-	 * @access public
-	 *
-	 * @param callable $name      Method to call.
-	 * @param array    $arguments Arguments to pass when calling.
-	 * @return mixed|bool Return value of the callback, false otherwise.
-	 */
-	public function __call( $name, $arguments ) {
-		return call_user_func_array( array( $this, $name ), $arguments );
-	}
-
 	/**
 	 * constructor
 	 *
@@ -734,7 +668,7 @@ class WP_MatchesMapRegex {
 	 * @param array  $matches data to use in map
 	 * @return self
 	 */
-	public function WP_MatchesMapRegex($subject, $matches) {
+	public function __construct($subject, $matches) {
 		$this->_subject = $subject;
 		$this->_matches = $matches;
 		$this->output = $this->_map();
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 39357b3e56..481728d27d 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.2-alpha-31135';
+$wp_version = '4.2-alpha-31136';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.