Code navigation
Hover a symbol, jump to its definition, or find everywhere it is used.
When a change calls a function you don't know, you can look it up without leaving the review. Reviewer understands TypeScript, Swift, Ruby and PHP, through the same language servers your editor uses.
If you don't have a PHP language server, go to Settings → Languages and Reviewer will install intelephense for you.
Hovering and jumping
Hover over a symbol to see its signature and documentation. ⌘-click it to go to its definition.
Finding usages
To see everywhere a symbol is used, right-click it and choose Find usages. The usages open in a drawer under the page, grouped by file. Pick one to jump to it.
Laravel
In a Laravel app, the strings that name other files become links. Calls to
view(), config(), env() and __(), Blade includes, and <x-…>
components all jump to the file they name.
If the app runs PHPStan, its findings show next to the language server's.