A Step-by-Step Guide on How to Install PHP

install php

A Step-by-Step Guide on How to Install PHP

Install PHP : A Step-by-Step Guide on How to Install PHP


PHP is a widely used server-side scripting language that powers countless websites and web applications. Installing PHP on your local development environment or a web server is a crucial step in getting started with PHP development. In this guide, we will walk you through the process of installing PHP on various platforms, including Windows, macOS, and Linux.

Step 1: Choose the PHP Version: Before proceeding with the installation, decide which PHP version you want to install. Visit the official PHP website (www.php.net) to check the available versions and choose the one that suits your needs. Consider compatibility with your web applications and any specific requirements they may have.

Step 2: Windows Installation: For Windows users, you have a few options to install PHP:

Option 1: Using XAMPP:

  1. Download XAMPP (www.apachefriends.org) and follow the installation instructions.
  2. Launch XAMPP control panel and start the Apache web server.
  3. Open the XAMPP installation directory and navigate to the “php” folder.
  4. Rename the “php.ini-development” file to “php.ini”.
  5. Open “php.ini” in a text editor and make any necessary configuration changes.
  6. Save the file and restart the Apache server.

Option 2: Using WampServer or XAMPP-Lite:

  1. Download and install WampServer (www.wampserver.com) or XAMPP-Lite (www.apachefriends.org).
  2. During the installation, you’ll be prompted to choose components. Ensure that the PHP option is selected.
  3. Complete the installation process, and the PHP installation will be included in your chosen server package.

Step 3: macOS Installation: macOS comes pre-installed with PHP, but you may need to enable it or update to a newer version:

  1. Open Terminal (found in Applications/Utilities) and enter the following command to check the installed PHP version: php -v.
  2. If PHP is not installed, you can install it using Homebrew by executing the command: brew install php.
  3. To update an existing PHP installation, run brew upgrade php.

Step 4: Linux Installation: Installing PHP on Linux varies depending on the distribution you’re using. Here’s a general method using the package manager:

  1. Open a terminal and enter the following command to update the package manager: sudo apt-get update.
  2. Install PHP by running: sudo apt-get install php.
  3. Verify the installation by entering: php -v.

Step 5: Testing the Installation: To ensure PHP is correctly installed, create a test PHP file. Open a text editor, paste the following code, and save it as “test.php”:


Place this file in your web server’s document root directory. Access the file through a web browser by entering “http://localhost/test.php” (or the appropriate URL depending on your server configuration). If PHP is installed correctly, the page will display PHP-related information.


By following this step-by-step guide, you should now have PHP successfully installed on your chosen platform. Installing PHP is an essential first step to begin developing web applications and websites using this powerful scripting language. Remember to refer to the official PHP documentation for any specific configuration or troubleshooting needs. Happy coding!

For more info on What is PHP click.

Leave a Reply

Your email address will not be published. Required fields are marked *

Back To Top