Upgravo – PHP Compatibility Check

Warns before a low-memory crash, flags end-of-life PHP, and checks whether your plugins are ready for a PHP upgrade — all read-only.

Check plugins and themes for PHP 8.4 compatibility before you upgrade. Runs on any host, no exec(), with file and line for every issue.

Detect plugin conflicts, performance issues, PHP compatibility risks, and debug log errors from your WordPress dashboard.

Know what will break before you upgrade PHP or WordPress — real-time deprecation capture plus a plugin and theme compatibility audit.

Check PHP compatibility for every plugin and theme, PHP 8.0 to 8.6, before your host upgrades. Scans the files on your own server.

PHP compatibility checker for your PHP upgrade: see which plugins and themes are ready for PHP 8, which need fixing, and which look abandoned.