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copied!<p>Gathering code from the page you mentioned:</p> <p><strong>Constraint</strong>: you cannot have a controller called <code>tips</code> or <code>foo</code> in this setup</p> <p>In <code>/config/routes.php</code>:</p> <pre><code>$subdomain = substr( env("HTTP_HOST"), 0, strpos(env("HTTP_HOST"), ".") ); if( strlen($subdomain)>0 && $subdomain != "m" ) { Router::connect('/tips',array('controller'=>'mobiles','action'=>'tips')); Router::connect('/foo', array('controller'=>'mobiles','action'=>'foo')); Configure::write('Site.type', 'mobile'); } /* The following is available via default routes '/{:controller}/{:action}'*/ // Router::connect('/mobiles/tips', // array('controller' => 'mobiles', 'action'=>'tips')); // Router::connect('/mobiles/foo', // array('controller' => 'mobiles', 'action'=>'foo')); </code></pre> <p>In your Controller action:</p> <pre><code>$site_is_mobile = Configure::read('Site.type') ?: ''; </code></pre> <p>Then in your view:</p> <pre><code><?php if ( $site_is_mobile ) { // $html will take care of the 'm.example.com' part $html->link('Cool Tips', '/tips'); $html->link('Hot Foo', '/foo'); } else { // $html will just output 'www.example.com' in this case $html->link('Cool Tips', '/mobiles/tips'); $html->link('Hot Foo', '/mobiles/foo'); } ?> </code></pre> <p>This will allow you to output the right links in your views (in a bit I'll show you how to write even less code) but the <code>$html</code> helper will not be able -- by no amount of magic -- to use controller-action routes to another domain. Be aware that <code>m.example.com</code> and <code>www.example.com</code> are different domains as far as the <code>$html</code> helper is concerned.</p> <p>Now, if you want you can do the following in your controller to take some logic off your view:</p> <pre><code><?php $site_is_mobile = Configure::read('Site.type') ?: ''; if ( $site_is_mobile !== '' ) { $tips_url = '/tips'; $foo_url = '/foo'; } else { $tips_url = '/mobile/tips'; $foo_url = '/mobile/foo'; } // make "urls" available to the View $this->set($tips_url); $this->set($foo_url); ?> </code></pre> <p>And in your view you don't need to worry about checking whether the site is being accessed via <code>m.example.com/tips</code> or <code>www.example.com/mobile/tips</code>:</p> <pre><code><?php echo $html->link("Get some kewl tips", $tips_url); ?> </code></pre> <p>For more advanced routing in CakePHP-1.3 refer to <a href="http://mark-story.com/posts/view/using-custom-route-classes-in-cakephp" rel="nofollow">Mark Story's article on custom <code>Route classes</code></a></p> <p>Let us know ;)</p>

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