From 9ee57d58a44a1cfa33abeddb64de269d9c72a42c Mon Sep 17 00:00:00 2001
From: nacin <nacin@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Sat, 27 Feb 2010 18:57:04 +0000
Subject: [PATCH] Standardize filters for single_(post|cat|tag|month)_title()
 on strip_tags() and wptexturize(). fixes #10900 props scribu

git-svn-id: http://svn.automattic.com/wordpress/trunk@13467 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/default-filters.php  |  6 ++++++
 wp-includes/general-template.php | 10 +++++-----
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/wp-includes/default-filters.php b/wp-includes/default-filters.php
index 44c91b974..d6c99716c 100644
--- a/wp-includes/default-filters.php
+++ b/wp-includes/default-filters.php
@@ -86,6 +86,12 @@ foreach ( array( 'comment_author', 'term_name', 'link_name', 'link_description',
 	add_filter( $filter, 'esc_html'      );
 }
 
+// Format titles 
+foreach ( array( 'single_post_title', 'single_cat_title', 'single_tag_title', 'single_month_title' ) as $filter ) {
+	add_filter( $filter, 'wptexturize' );
+	add_filter( $filter, 'strip_tags'  );
+}
+
 // Format text area for display.
 foreach ( array( 'term_description' ) as $filter ) {
 	add_filter( $filter, 'wptexturize'      );
diff --git a/wp-includes/general-template.php b/wp-includes/general-template.php
index e8b765a49..4edfc4467 100644
--- a/wp-includes/general-template.php
+++ b/wp-includes/general-template.php
@@ -574,7 +574,7 @@ function wp_title($sep = '&raquo;', $display = true, $seplocation = '') {
 	// If there is a post
 	if ( is_single() || ( is_home() && !is_front_page() ) || ( is_page() && !is_front_page() ) ) {
 		$post = $wp_query->get_queried_object();
-		$title = strip_tags( apply_filters( 'single_post_title', $post->post_title ) );
+		$title = apply_filters( 'single_post_title', $post->post_title );
 	}
 
 	// If there's a taxonomy
@@ -652,9 +652,9 @@ function single_post_title($prefix = '', $display = true) {
 	}
 	$title = apply_filters('single_post_title', $post->post_title, $post);
 	if ( $display )
-		echo $prefix . strip_tags($title);
+		echo $prefix . $title;
 	else
-		return strip_tags($title);
+		return $title;
 }
 
 /**
@@ -687,9 +687,9 @@ function single_cat_title($prefix = '', $display = true ) {
 	$my_cat_name = apply_filters('single_cat_title', $cat->name);
 	if ( !empty($my_cat_name) ) {
 		if ( $display )
-			echo $prefix . strip_tags($my_cat_name);
+			echo $prefix . $my_cat_name;
 		else
-			return strip_tags($my_cat_name);
+			return $my_cat_name;
 	}
 }