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Bump kses to 0.2.2. Props westi. fixes #2661 

git-svn-id: http://svn.automattic.com/wordpress/trunk@3989 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2006-07-05 22:40:05 +00:00
parent 9639c8a968
commit 619da18f1c
1 changed files with 7 additions and 4 deletions
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11
wp-includes/kses.php
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@ -1,8 +1,8 @@
<?php
// Added wp_ prefix to avoid conflicts with existing kses users
# kses 0.2.1 - HTML/XHTML filter that only allows some elements and attributes
# Copyright (C) 2002, 2003 Ulf Harnhammar
# kses 0.2.2 - HTML/XHTML filter that only allows some elements and attributes
# Copyright (C) 2002, 2003, 2005 Ulf Harnhammar
# *** CONTACT INFORMATION ***
#
# E-mail: metaur at users dot sourceforge dot net
@ -113,7 +113,7 @@ function wp_kses_split2($string, $allowed_html, $allowed_protocols)
$elem = $matches[2];
$attrlist = $matches[3];
if (!@ is_array($allowed_html[strtolower($elem)]))
if (!@isset($allowed_html[strtolower($elem)]))
return '';
# They are using a not allowed HTML element
@ -366,6 +366,7 @@ function wp_kses_bad_protocol($string, $allowed_protocols)
###############################################################################
{
$string = wp_kses_no_null($string);
$string = preg_replace('/\xad+/', '', $string); # deals with Opera "feature"
$string2 = $string.'a';
while ($string != $string2) {
@ -378,7 +379,7 @@ function wp_kses_bad_protocol($string, $allowed_protocols)
function wp_kses_no_null($string)
###############################################################################
# This function removes any NULL or chr(173) characters in $string.
# This function removes any NULL characters in $string.
###############################################################################
{
$string = preg_replace('/\0+/', '', $string);
@ -454,6 +455,8 @@ function wp_kses_bad_protocol_once2($string, $allowed_protocols)
$string2 = wp_kses_decode_entities($string);
$string2 = preg_replace('/\s/', '', $string2);
$string2 = wp_kses_no_null($string2);
$string2 = preg_replace('/\xad+/', '', $string2);
# deals with Opera "feature"
$string2 = strtolower($string2);
$allowed = false;