Xampp With Php 7.4 - [better] Jun 2026

For a PHP application to connect to a MySQL or MariaDB database, the pdo_mysql driver must be enabled. Here is the checklist to ensure it works correctly:

What specific (e.g., WordPress, Laravel, Magento) are you planning to run on PHP 7.4?

(Must be equal to or greater than upload_max_filesize ) Xampp With Php 7.4 -

: Run the .exe file. If a User Account Control (UAC) warning appears, avoid installing XAMPP in the C:\Program Files directory. Install it directly to C:\xampp instead.

While PHP has moved on to versions 8.x and beyond, PHP 7.4 continues to hold an important place in the development ecosystem. , receiving active security support until November 28, 2022. Numerous applications and frameworks maintained maximum compatibility with PHP 7.4 for extended periods, and this compatibility often continues to the present day. For a PHP application to connect to a

: Many older frameworks (like Laravel 7/8) and Magento versions require PHP 7.4.

Specific versions of Laravel (like Laravel 6 or 7) and CodeIgniter 3 run optimally on PHP 7.4. Step 1: Downloading XAMPP with PHP 7.4 If a User Account Control (UAC) warning appears,

Large applications may require increased memory allocation. Adjust the memory_limit directive (e.g., memory_limit = 256M ) to prevent scripts from exhausting available memory.

If Apache fails to start, it is usually because Port 80 is being used by another program (like Skype or VMware).

XAMPP does not natively support running multiple PHP versions simultaneously, as Apache only loads one PHP module at startup. However, several effective methods enable PHP version switching:

: Many older plugins and themes break on PHP 8.x due to strict typing and deprecated functions.