@@ -65,9 +65,10 @@ You can find the lifecycle of current PHP versions [here](https://www.php.net/su
### PHP Version
| | CiviCRM 5.51 ESR | CiviCRM 5.x.x stable |
| | CiviCRM 5.63 ESR | CiviCRM 5.x.x stable |
| ---- | ---- | ---- |
| PHP 8.1 | **incompatible** | **compatible from CiviCRM 5.55 if [your installed extensions](https://docs.civicrm.org/user/en/latest/introduction/extensions/#installing-extensions) are compatible**. Support your extension providers and ask them for extension compatibility to help the ecosystem to catch up. |
| PHP 8.2 | **in-compatible.** You can support this effort [by fixing open issues](https://lab.civicrm.org/dev/core/-/issues/?sort=created_date&state=opened&label_name[]=php8%2B) or with [funding](https://civicrm.org/contribute) | **in-compatible.** You can support this effort [by fixing open issues](https://lab.civicrm.org/dev/core/-/issues/?sort=created_date&state=opened&label_name[]=php8%2B) or with [funding](https://civicrm.org/contribute) |
| PHP 8.1 | **compatible if [your installed extensions](https://docs.civicrm.org/user/en/latest/introduction/extensions/#installing-extensions) are compatible**. Support your extension providers and ask them for extension compatibility to help the ecosystem to catch up. | **compatible from CiviCRM 5.55 if [your installed extensions](https://docs.civicrm.org/user/en/latest/introduction/extensions/#installing-extensions) are compatible**. Support your extension providers and ask them for extension compatibility to help the ecosystem to catch up. |
| PHP 8.0 | **compatible if [your installed extensions](https://docs.civicrm.org/user/en/latest/introduction/extensions/#installing-extensions) are compatible**. Support your extension providers and ask them for extension compatibility to help the ecosystem to catch up. | **compatible from CiviCRM 5.39 if [your installed extensions](https://docs.civicrm.org/user/en/latest/introduction/extensions/#installing-extensions) are compatible**. Support your extension providers and ask them for extension compatibility to help the ecosystem to catch up. | compatible from CiviCRM 5.39 however **not recommended** |
| PHP 7.4 | compatible but **not recommended** due to to [PHP end-of life](http://php.net/eol.php) in Nov 2022 | compatible but **not recommended** due to to [PHP end-of life](http://php.net/eol.php) in Nov 2022 |
| PHP 7.3 | compatible but **not recommended** due to to [PHP end-of life](http://php.net/eol.php) in Dec 2021 | compatible but **not recommended** due to to [PHP end-of life](http://php.net/eol.php) in Dec 2021 |
