PHPLint automatically lints all open files, then reports errors and warnings in Nova's Issues sidebar and the editor gutter:
PHPLint requires PHP installed on your Mac:
- Install Homebrew.
- Run
brew install php
- Open Nova.
- Open Extensions → Extension Library...
- Search extension PHPLint (Dinh Quoc Han)
- Click Install.
To configure global preferences, open Extensions → Extension Library... then select PHPLint's Preferences tab.
You can also configure preferences on a per-project basis in Project → Project Settings...