How to Fix Codeigniter Base URL Issues When Deploying to Production?

Resolving Codeigniter Base URL Issue

When deploying a Codeigniter application from a development environment to a production server, it's essential to ensure the URLs function correctly. If your application's base URL has changed, you may encounter issues where links redirect to incorrect pages.

To resolve this issue, verify that $config['base_url'] is set correctly in your config/config.php file. Ensure that the base URL includes the protocol (HTTP or HTTPS) and the full domain path, including any necessary subdirectories:

<code class="php">$config['base_url'] = "http://somesite.com/somedir/";</code>

For example, if your production server's address is someurl.com/mysite/, you should set:

<code class="php">$config['base_url'] = "http://someurl.com/mysite/";</code>

This will ensure that links within your application, such as , redirect to the correct page: http://someurl.com/mysite/home/test.

It's important to use an absolute base URL that includes the protocol and domain. Relative base URLs can lead to unpredictable behavior.

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