Eli's PHP Compatibility Scanner

PHP compatibility check before you upgrade: scans every plugin and theme locally and shows what will break on PHP 8.0–8.5.

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

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.

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

Check PHP compatibility before you upgrade: scans plugins and theme on your own server and tells you what will break on PHP 8.x. No external service.

PHP compatibility scan, per-plugin update freeze, and alerts when a plugin changes owner, goes abandoned, or is closed for security.