From d942a526febef7482b109c8dca057f08ac0242f5 Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@git.wordpress.org>
Date: Sun, 30 Nov 2008 19:09:13 +0000
Subject: [PATCH] Use mb_* to create permalink excerpt. Props janbrasna. fixes
 #8419

git-svn-id: https://develop.svn.wordpress.org/trunk@9986 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-admin/includes/post.php | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/wp-admin/includes/post.php b/wp-admin/includes/post.php
index 42f4741ff0..c4d6a599a7 100644
--- a/wp-admin/includes/post.php
+++ b/wp-admin/includes/post.php
@@ -947,10 +947,18 @@ function get_sample_permalink_html($id, $new_title=null, $new_slug=null) {
 		return '';
 	}
 	$title = __('Click to edit this part of the permalink');
-	if (strlen($post_name) > 30) {
-		$post_name_abridged = substr($post_name, 0, 14). '&hellip;' . substr($post_name, -14);
+	if (function_exists('mb_strlen')) {
+		if (mb_strlen($post_name) > 30) {
+			$post_name_abridged = mb_substr($post_name, 0, 14). '&hellip;' . mb_substr($post_name, -14);
+		} else {
+			$post_name_abridged = $post_name;
+		}
 	} else {
-		$post_name_abridged = $post_name;
+		if (strlen($post_name) > 30) {
+			$post_name_abridged = substr($post_name, 0, 14). '&hellip;' . substr($post_name, -14);
+		} else {
+			$post_name_abridged = $post_name;
+		}
 	}
 	$post_name_html = '<span id="editable-post-name" title="'.$title.'">'.$post_name_abridged.'</span><span id="editable-post-name-full">'.$post_name.'</span>';
 	$display_link = str_replace(array('%pagename%','%postname%'), $post_name_html, $permalink);