将所有页面重定向到SAME域上的单个页面

Question

There are versions of this question already posted but i cannot get their suggestions to work.

Here is what i have already in my htaccess

Options +FollowSymLinks 
RewriteEngine on
RewriteRule ^([A-Za-z0-9]+)$ $1.php
RewriteRule ^home\.php$ index.php 
RewriteRule ^home$ index.php

and here is what i tried:

Options +FollowSymLinks
RewriteEngine on
RewriteRule ^([A-Za-z0-9]+)$ $1.php
RewriteRule ^home\.php$ index.php 
RewriteRule ^home$ index.php
RewriteRule ^(.*)$ http://www.trainingthemlive.co.uk/maintenance.php [R=302,L]

No luck, just completely fails. I'd like www.trainingthemlive.co.uk to go to www.trainingthemlive.co.uk/maintenance

It's also worth noting that the maintenance.php page is in the root folder and def exists

Answer 1

You need to make sure not to redirect the maintenance page, and you probably want it before your other rules:

Options +FollowSymLinks
RewriteEngine on

RewriteRule !^/?(maintenance\.php|.*\.css|.*\.js)$ http://www.trainingthemlive.co.uk/maintenance.php [R=302,L]

RewriteRule ^([A-Za-z0-9]+)$ $1.php
RewriteRule ^home\.php$ index.php 
RewriteRule ^home$ index.php