After installation, open the XAMPP Control Panel (usually from the Start Menu or a desktop shortcut). This control panel allows you to start, stop, and configure the various services.
Once installed, you must optimize the php.ini file for local development. Open the .
Are you building a or migrating an existing legacy site ? xampp 32 bits php 7.4
The installer allows you to choose which tools to install. For a standard PHP 7.4 environment, select: Apache, MySQL Program Languages: PHP Program Language Tools: phpMyAdmin
The 32‑bit installer file is typically around 150 MB in size and is provided as a standard .exe installer, making installation straightforward. After installation, open the XAMPP Control Panel (usually
Specifically, the last major 32‑bit releases include:
: Always prefer the latest 64-bit XAMPP version (currently 8.2.x with PHP 8.2) for better performance, security, and features. Open the
One of the most common use cases for PHP 7.4 today is to run it a newer version of PHP like 8.2. This is a lifesaver for developers juggling multiple projects on the same local machine. In simple terms, you configure Apache to use FastCGI (a protocol for interfacing interactive applications with a web server) instead of its default PHP module handler. Once this is set up, you can easily switch between PHP 7.4 and PHP 8.2 for different projects. Even if you don't need the port-based switching method, you can also upgrade or downgrade a single XAMPP installation. This allows you to replace your XAMPP's PHP 7.4 with another version, or vice-versa, by using the appropriate ZIP file from SourceForge.
: Rename your existing C:\xampp\php folder to php_old .
Understanding why this specific configuration is needed helps in managing its unique constraints. Developers typically deploy this stack for three core reasons:
XAMPP 32 bits is a 32-bit version of the XAMPP stack, designed to run on 32-bit operating systems, such as Windows XP, Windows Vista, and Windows 7. Although 32-bit systems are becoming less common, XAMPP 32 bits remains a viable option for developers who need to work on legacy projects or deploy applications on older systems.