From afe083447f731ad670679dc21e2dfbfab0f284c0 Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@git.wordpress.org>
Date: Fri, 5 Aug 2011 20:54:08 +0000
Subject: [PATCH] Handle id back compat in isset magic method. see #15458

git-svn-id: https://develop.svn.wordpress.org/trunk@18515 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/capabilities.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/wp-includes/capabilities.php b/wp-includes/capabilities.php
index 554f5be79c..ae2dc2a5ce 100644
--- a/wp-includes/capabilities.php
+++ b/wp-includes/capabilities.php
@@ -462,6 +462,10 @@ class WP_User {
 	 * @since 3.3.0
 	 */
 	function __isset( $key ) {
+		if ( 'id' == $key ) {
+			_deprecated_argument( 'WP_User->id', '2.1', __( 'Use <code>WP_User->ID</code> instead.' ) );
+			$key = 'ID';
+		}
 		return isset( $this->data->$key );
 	}