How to Set Up the Base URL in CodeIgniter to Optimize Resource Access
In CodeIgniter, setting up a proper base URL is crucial for accessing images, libraries, and other resources efficiently. Let's delve into your question and provide a solution:
Understanding base_url in config.php
The base_url parameter in config.php determines the root directory of your web application. Your current setting of $config['base_url'] = "http://".$_SERVER["HTTP_HOST"]."/"; is insufficient as it relies on server variables which may not always provide the correct path.
Solution: Setting the Base URL
To rectify this issue, edit your config.php file and update the base_url parameter as follows:
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Remember to adjust the value based on your specific directory structure.
Using $config['base_url'] to Access Resources
Once the base URL is set, you can use the base_url() function to easily access resources:
Accessing Images:
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Accessing Other URLs:
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Accessing CSS and Other Assets:
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Additionally, to remove index.php from URLs, add the following lines to your .htaccess file:
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Note: Ensure that you have loaded the URL helper in autoload.php to use base_url().
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