Fix/php tools (#421)

alexcoderabbitai · web-flow · commit 7a1fb66b6035 · 2025-07-01T00:00:02.000Z
* dd note on config requirements

* update phpmd

* fix name
diff --git a/docs/tools/phpcs.md b/docs/tools/phpcs.md
@@ -39,6 +39,15 @@ PHPCS supports many coding standards including:
 - **PEAR**: PEAR coding standard
 - **Zend**: Zend Framework coding standard
 
+## Configuration
+
+PHPCS requires a configuration file to run. CodeRabbit will only run PHPCS if one of the following configuration files is found:
+
+- `phpcs.xml` - XML configuration file
+- `phpcs.xml.dist` - Distributed XML configuration file
+
+CodeRabbit will not run PHPCS if no configuration file is found.
+
 ## Links
 
 - [PHPCS GitHub Repository](https://github.com/squizlabs/PHP_CodeSniffer)
diff --git a/docs/tools/phpmd.md b/docs/tools/phpmd.md
@@ -29,6 +29,13 @@ PHPMD can detect various code quality issues including:
 - **Unused Code Rules**: Detects unused variables, parameters, methods, and classes
 - **Size Rules**: Identifies overly complex methods and classes
 
+### Review Mode Behavior
+
+CodeRabbit's review mode affects which PHPMD rules are applied:
+
+- **Chill Mode**: Only checks for unused code (`unusedcode` rule set)
+- **Nitpick Mode**: Checks all rule sets including clean code, code size, controversial rules, design issues, naming conventions, and unused code (`cleancode,codesize,controversial,design,naming,unusedcode`)
+
 ## Links
 
 - [PHPMD Official Website](https://phpmd.org/)
