How to Change the Codeigniter Url Using .Htaccess File?

To change the CodeIgniter URL using the .htaccess file, you can create or edit the .htaccess file in the root directory of your CodeIgniter project. Within the .htaccess file, you can add the following code snippet:

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

This code snippet uses mod_rewrite to rewrite URLs so that they are more user-friendly and can be easily understood. Make sure you have mod_rewrite enabled on your server for this to work. Once you have added this code to your .htaccess file, your CodeIgniter URLs should be rewritten accordingly.

How to implement SSL certificate for secure URLs in CodeIgniter using .htaccess?

To implement SSL certificate for secure URLs in CodeIgniter using .htaccess, you can follow these steps:

1. Make sure that you have a valid SSL certificate installed on your server.
2. Create a .htaccess file in the root directory of your CodeIgniter project if you don't already have one.
3. Add the following code to your .htaccess file to force SSL for all URLs:

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RewriteEngine On
RewriteCond %{HTTPS} !=on
RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

1. Save the .htaccess file and test your website by visiting a non-secure URL (e.g., http://example.com). You should be automatically redirected to a secure URL (e.g., https://example.com).
2. Ensure that all internal links in your application use the https:// protocol to prevent mixed content warnings.

By following these steps, you can implement SSL certificate for secure URLs in CodeIgniter using .htaccess.

How to set up 301 redirects for permanent URL changes in CodeIgniter?

In CodeIgniter, you can set up 301 redirects for permanent URL changes by creating a custom route in your routes.php file. Here's how you can do it:

1. Open the routes.php file located at application/config/routes.php.
2. Add the following code to create a custom route for your old URL to redirect to the new URL with a 301 redirect status:

$route['old-url'] = 'new-url'; header("HTTP/1.1 301 Moved Permanently");

Replace 'old-url' with the old URL that you want to redirect from and 'new-url' with the new URL that you want to redirect to.

1. Save the routes.php file.

With this custom route set up, any requests to the old URL will be redirected to the new URL with a 301 status code indicating a permanent redirect. This can help maintain SEO rankings and ensure that users are directed to the correct page despite the URL change.

What is the difference between default and rewritten URLs in CodeIgniter?

In CodeIgniter, default URLs are the URLs that are configured in the routes.php file and typically follow the default structure of base_url/controller/method/parameters. These URLs directly correspond to the controllers and methods within the application.

On the other hand, rewritten URLs are URLs that have been rewritten using mod_rewrite rules in the .htaccess file or by configuring the web server to redirect these rewritten URLs to the actual controller and method. Rewritten URLs are more user-friendly and may not directly correspond to the controllers and methods within the application.

In summary, default URLs in CodeIgniter follow the default structure and directly map to controllers and methods, while rewritten URLs are more user-friendly and are achieved by rewriting the URLs using mod_rewrite rules or web server configurations.