Cut international trackbacks, fixes #1647

git-svn-id: http://svn.automattic.com/wordpress/trunk@3081 1a063a9b-81f0-0310-95a4-ce76da25c4cd
smwbev · Nov 14, 2005 · f3c4d80 · f3c4d80
1 parent 886de06
commit f3c4d80
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/wp-trackback.php b/wp-trackback.php
@@ -70,7 +70,10 @@ function trackback_response($error = 0, $error_message = '') {
 	$title =  wp_specialchars( strip_tags( $title ) );
 	$title = (strlen($title) > 250) ? substr($title, 0, 250) . '...' : $title;
 	$excerpt = strip_tags($excerpt);
-	$excerpt = (strlen($excerpt) > 255) ? substr($excerpt, 0, 252) . '...' : $excerpt;
+	if ( function_exists('mb_strcut') ) // For international trackbacks
+		$excerpt = mb_strcut($excerpt, 0, 252, get_settings('blog_charset')) . '...';
+	else
+		$excerpt = (strlen($excerpt) > 255) ? substr($excerpt, 0, 252) . '...' : $excerpt;
 
 	$comment_post_ID = $tb_id;
 	$comment_author = $blog_name;