Where is Configuration.php in Joomla?

Are you new to Joomla, the popular content management system? Are you overwhelmed by the sheer number of files and folders? One of the most common questions asked by new users is “Where is configuration.php in Joomla?”

Don’t worry, you’re not alone! 

Reading around the tutorials, one of the most common questions asked by new users is “What is the configuration.php file and where can I find it in Joomla?” We can help with that.

In this article, we’ll explain where to find configuration.php in Joomla and why it’s important for your online project, so you can become an expert webmaster.

What is Joomla? 

Joomla is an open-source content management system (CMS) that lets users make powerful websites and apps for businesses and organizations. It is designed to be flexible and user-friendly, so you can create anything, from a simple blog to a complex ecommerce store.

What is configuration.php?

Configuration.php is a file used in many web development frameworks and applications. It contains global settings and configuration variables that you can modify to change how the app functions.

Where is configuration.php in Joomla?

Locating the configuration.php for your Joomla project is actually quite easy. There are just a few simple steps to take:

  1. Log in to the server: Depending on your hosting provider and web server setup, you can access the configuration.php file through an FTP client, a file manager in your hosting control panel, or SSH (for this example we will use the File Manager in your control panel).
  1. Navigate to the website’s root folder: The configuration.php file is usually located in the website’s root folder, oftentimes called public_html.
  1. Locate the configuration.php file: The configuration.php file for Joomla is usually named configuration.php. It should be located in the website’s root folder (public_html) or you can search the name directly in the File Manager.

Editing configuration.php 

Editing the config file for Joomla is fairly straightforward. Once you locate the file and line you want to change, it’s as simple as erasing some words and typing in new ones. 

Let’s see a few examples: 

Change the database name:

Open the configuration.php file and look for the line that says “$dbname = “your_database_name”;” Replace “your_database_name” with the name you want for the database.

Change the database user:

Open the configuration.php file and look for the line that says “$dbuser = “your_database_user”;” Replace “your_database_user” with the name of the database user you want.

Change the database password:

Open the configuration.php file and locate the line that reads ‘$dbpass = “your_database_password”;” Replace “your_database_password” with the desired password for the database user.

Adding custom code 

In some instances, you might want to insert your custom code to the configuration.php. This is fairly easy as well:

  1. Open configuration.php in a text editor.
  1. Locate the file section where you want to add the custom code.
  2. Add your custom code and save the file.
  3. Upload the configuration.php file back to the server where it was located.
  4. Test the code to make sure it works as expected.

Move configuration.php to a different location for security reasons.

  1. Log into your hosting account.
  2. Navigate to the root folder of your website.
  3. Locate the configuration.php file.
  4. Right-click on the file and select Rename or Move.
  5. Choose a new name or location for the configuration.php file.
  6. Save the changes.
  7. If necessary, update any references to the configuration.php file in your website’s code.

Tips to Remember When Editing configuration.php

  • Make sure to back up your configuration.php file before making any changes.
  • Take note of any changes you make so that you can reverse them in case something goes wrong.
  • Avoid making changes to the configuration.php file unless you are absolutely sure of what you are doing.
  • Read the documentation of the software you are using to understand the meaning of each of the settings in the configuration.php file.
  • Be aware of the security implications of making changes to the configuration.php file.
  • If you are unsure how to make changes to the configuration.php file, consult a professional.


ScalaHosting is the perfect choice for anyone looking to optimize their Joomla experience. Users can be sure their Joomla site will run smoothly and efficiently thanks to the company’s robust VPS hosting plans

ScalaHosting also makes finding the config file for Joomla a breeze. Users can locate the file in a matter of seconds through the easy-to-use SPanel. This lets you quickly change your settings and ensure your site works as expected. 

Also, the Scala VPS servers use the most up-to-date technologies, making them a reliable platform for Joomla sites of any size. To top it all off, partnering up with the Joomla Project makes ScalaHosting one of the few officially recommended providers for the CMS,

In summary

Configuration.php is an important component of Joomla’s backend, and by understanding where it is located, you can better configure your Joomla site and keep it secure. Knowing where configuration.php is can also help you fix problems with the Joomla backend and make sure your website runs at its best. 

Remember, configuration.php is found in the root directory of your Joomla installation, and it’s important to keep it secure. 

So take the time to check it out and ensure everything is in order. With some knowledge and persistence, you can ensure your Joomla site runs well and is safe.


Q: How can I protect the configuration.php file from unauthorized access?

A: The best way to protect the Joomla configuration.php file is to ensure it contains the correct file permissions. You can also prevent direct access to the file by putting an .htaccess file in the root directory of your Joomla installation. You should also ensure that any web applications are up-to-date with the latest security patches.

Q: What information can I find in the configuration.php file?

A: The configuration.php file contains important information about your Joomla installation, like how your database is set up and your security settings. It also tells you how Joomla is configured, for example which modules and plugins are turned on and which languages can be used. 

Q: Are there any risks associated with editing the configuration.php file?

A: Yes, there are risks associated with editing the configuration.php file. Changes to the file can potentially cause errors or break your Joomla installation. It is best to only make changes to the file if you are confident in your abilities or have consulted an experienced Joomla administrator.

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Working in the web hosting industry for over 13 years, Rado has inevitably got some insight into the industry. A digital marketer by education, Rado is always putting himself in the client's shoes, trying to see what's best for THEM first. A man of the fine detail, you can often find him spending 10+ minutes wondering over a missing comma or slightly skewed design.