From 537b91b58254df8a43650038ebc51bde8939f2fd Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@git.wordpress.org>
Date: Wed, 6 Jul 2005 01:12:38 +0000
Subject: [PATCH] Stripslashes doesn't work on arrays.  Add
 stripslashes_deep().  Props:  Mike Little

git-svn-id: https://develop.svn.wordpress.org/trunk@2700 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/functions-formatting.php | 10 ++++++++++
 wp-settings.php                      |  8 ++++----
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/wp-includes/functions-formatting.php b/wp-includes/functions-formatting.php
index fa8a4e5840..3ad94f5dfc 100644
--- a/wp-includes/functions-formatting.php
+++ b/wp-includes/functions-formatting.php
@@ -532,6 +532,16 @@ function addslashes_gpc($gpc) {
 	return $wpdb->escape($gpc);
 }
 
+
+function stripslashes_deep($value)
+{
+   $value = is_array($value) ?
+               array_map('stripslashes_deep', $value) :
+               stripslashes($value);
+
+   return $value;
+}
+
 function antispambot($emailaddy, $mailto=0) {
 	$emailNOSPAMaddy = '';
 	srand ((float) microtime() * 1000000);
diff --git a/wp-settings.php b/wp-settings.php
index 86db740bfd..7439c63b16 100644
--- a/wp-settings.php
+++ b/wp-settings.php
@@ -138,10 +138,10 @@ require_once(ABSPATH . WPINC . '/locale.php');
 
 // If already slashed, strip.
 if ( get_magic_quotes_gpc() ) {
-	$_GET    = stripslashes($_GET   );
-	$_POST   = stripslashes($_POST  );
-	$_COOKIE = stripslashes($_COOKIE);
-	$_SERVER = stripslashes($_SERVER);
+	$_GET    = stripslashes_deep($_GET   );
+	$_POST   = stripslashes_deep($_POST  );
+	$_COOKIE = stripslashes_deep($_COOKIE);
+	$_SERVER = stripslashes_deep($_SERVER);
 }
 
 // Escape with wpdb.