Merge pull request #19 from jakzal/document-phpdbg

Document php-dbg availability
jakzal · Nov 22, 2017 · 351e017 · 351e017
2 parents 0e1a0e1 + a50f000
commit 351e017
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diff --git a/README.md b/README.md
@@ -115,6 +115,14 @@ Finally, use your customised image instead of the default one:
 docker run -it --rm -v $(pwd):/project -w /project foo/phpqa phpmetrics .
 ```
 
+## Debugger & Code Coverage
+
+The [php-dbg debugger](http://php.net/manual/en/debugger-about.php) is provided by default. No additional extensions (like XDebug) are required to calculate code coverage:
+
+```
+phpqa phpdbg -qrr ./vendor/bin/phpunit --coverage-text
+```
+
 ## Contributing
 
 Please read the [Contributing guide](CONTRIBUTING.md) to learn about contributing to this project.