Creating and decoding custom URL

In the URL, you can see: http://magento.local/blogs/index/index/title/how So blogs is the module name, the first 'index' is your controller, the 2nd 'index' is your action and then it put parameter and value. That is the real request URL which Magento calls. If you want to format the URL as "http://magento.local/blogs/how-to-login-to-magento/", you will have to rewrite the module. You can check the core module for more information on how to rewrite URL. Here is a quick code that you can try:

$url_key = Mage::helper('blogs')->generateUrlKey($model->getTitle());
$request_path = 'blogs/' . $url_key;
$rewriteModel = Mage::getModel('core/url_rewrite');
$id_path = 'blogs/index/index/' . $model->getId();
$rewriteModel->setData('request_path', $request_path);
$rewriteModel->setData('target_path', 'blogs/index/index/id/'.$model->getId());
$rewriteModel->setData('store_id', $store_id);
$rewriteModel->setData('is_system', 0);
$rewriteModel->save();