URLマッピング

②url_list.php

<?php
$url_list = array();
$url_list["/○○/"] = "/○○/○○/○○.php";

③-1
index.php

<?php
require_once(dirname(__FILE__).'/url_list.php');

try {
session_start();

$request_path = $_REQUEST['path'];

if (isset($url_list[$request_path])) {
include(dirname(__FILE__).$url_list[$request_path]);
}
} catch (Exception $e) {
exit;
}

③-2
index.php 

<?php
if (TRUE) {
include(dirname(__FILE__).'/○○/○○/○○.php');
} else {
if (isset($url_list[$request_path])) {
include(dirname(__FILE__).$url_list[$request_path]);
}
}

③-3

<?php
if ($request_path == '/○○/') {
include(dirname(__FILE__).'/models/client/○○.php');
} else {
if (TRUE) {
include(dirname(__FILE__).'/○○/○○/○○.php');
} else {
if (isset($url_list[$request_path])) {
include(dirname(__FILE__).$url_list[$request_path]);
}
}
}