106
$post_content = preg_replace_callback('|<(/?[A-Z]+)|', create_function('$match', 'return "<" . strtolower($match[1]);'), $post_content);
110
$post_content = preg_replace_callback('|<(/?[A-Z]+)|', array( &$this, '_normalize_tag' ), $post_content);
107
111
$post_content = str_replace('<br>', '<br />', $post_content);
108
112
$post_content = str_replace('<hr>', '<hr />', $post_content);