さくら：スタンダード【旧】 concrete5 でプリティーURLを動かす方法

.htaccess

<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ index.php?pathinfo=$1 [L,QSA]
</IfModule>

index.php

<?php  
if (isset($_GET["pathinfo"])){
   $_SERVER["PATH_INFO"] = $_GET["pathinfo"] ;
}
require('concrete/dispatcher.php');

php.ini

cgi.fix_pathinfo=1
default_charaset = UTF8
mbstring.language = neutral
mbstring.internal_encoding = UTF-8