From 6c4ccf3afc0459e657319b526d685bada8c1f6ec Mon Sep 17 00:00:00 2001
From: Andrew Nacin <nacin@git.wordpress.org>
Date: Mon, 5 Aug 2013 22:11:30 +0000
Subject: [PATCH] Adjust esc_sql()'s @param documentation to reflect that it
 allows for arrays. props scribu, fixes #22573.

git-svn-id: https://develop.svn.wordpress.org/trunk@24986 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/formatting.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/wp-includes/formatting.php b/wp-includes/formatting.php
index aef2b6378c..98bae804b1 100644
--- a/wp-includes/formatting.php
+++ b/wp-includes/formatting.php
@@ -2598,8 +2598,8 @@ function _deep_replace( $search, $subject ) {
  * is preparing an array for use in an IN clause.
  *
  * @since 2.8.0
- * @param string $data Unescaped data
- * @return string Escaped data
+ * @param string|array $data Unescaped data
+ * @return string|array Escaped data
  */
 function esc_sql( $data ) {
 	global $wpdb;