PHP Compatibility#
Below you can find an overview of the PHP versions supported by WoltLab Suite:
| Version | Min. PHP Version | Max. PHP Version |
|---|---|---|
| WoltLab Suite 5.5 | PHP 7.4.21 | PHP 8.1.x |
| WoltLab Suite 5.4 | PHP 7.2.24 | PHP 8.0.x |
| WoltLab Suite 5.3 | PHP 7.0.22 | PHP 7.4.x |
| WoltLab Suite 5.2 | PHP 7.0.22 | PHP 7.4.x |
| WoltLab Suite 3.1 | PHP 5.5.4 | PHP 7.4.x |
| WoltLab Suite 3.0 | PHP 5.5.4 | PHP 7.4.x |
| Burning Board 4.1 | PHP 5.3.2 | PHP 7.2.x |
| Burning Board 4.0 | PHP 5.3.2 | PHP 7.1.x |