From e7f50f9bfe5384fcd806c045e7aa9bca53936ec8 Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Wed, 19 May 2010 16:07:42 +0000
Subject: [PATCH] Add docs for ->insert_id. Props scribu. fixes #13439

git-svn-id: http://svn.automattic.com/wordpress/trunk@14745 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/wp-db.php | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/wp-includes/wp-db.php b/wp-includes/wp-db.php
index de63b7188..d3ea6f33a 100644
--- a/wp-includes/wp-db.php
+++ b/wp-includes/wp-db.php
@@ -107,6 +107,15 @@ class wpdb {
 	 */
 	var $rows_affected = 0;
 
+	/**
+	 * The ID generated for an AUTO_INCREMENT column by the previous query (usually INSERT).
+	 *
+	 * @since 0.71
+	 * @access public
+	 * @var int
+	 */
+	var $insert_id = 0;
+
 	/**
 	 * Saved result of the last query made
 	 *