From 8a0ac73f600275edc863a87d30553c36b6b99907 Mon Sep 17 00:00:00 2001
From: Andrew Nacin <nacin@git.wordpress.org>
Date: Fri, 6 Sep 2013 17:07:00 +0000
Subject: [PATCH] Document the 'query' filter in wp-db.

props natejacobs.
see #25229.


git-svn-id: https://develop.svn.wordpress.org/trunk@25284 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-includes/wp-db.php | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/wp-includes/wp-db.php b/src/wp-includes/wp-db.php
index 2398002e32..068351b766 100644
--- a/src/wp-includes/wp-db.php
+++ b/src/wp-includes/wp-db.php
@@ -1180,8 +1180,14 @@ class wpdb {
 	function query( $query ) {
 		if ( ! $this->ready )
 			return false;
-
-		// some queries are made before the plugins have been loaded, and thus cannot be filtered with this method
+		/**
+		 * Filter the database query.
+		 *
+		 * Some queries are made before the plugins have been loaded, and thus cannot be filtered with this method.
+		 *
+		 * @since 2.1.0
+		 * @param string $query Database query.
+		 */
 		$query = apply_filters( 'query', $query );
 
 		$return_val = 0;