wip

docs/index.md

@@ -36,5 +36,6 @@ Other
 -----
 
 - [Contriburing to Documentation](other/contriburing-to-documentation.md)
+- [Other for Developers](other/other-for-developers.md)
 
 © [2amigos](http://www.2amigos.us/) 2016

docs/other/other-for-developers.md

@@ -0,0 +1,32 @@
+Other for Developers
+====================
+
+Tests
+-----
+
+1. First of all
+2. Running tests: `./vendor`
+
+Code Style Checkers and Mess Detectors
+--------------------------------------
+
+## [squizlabs/PHP_CodeSniffer](https://github.com/squizlabs/PHP_CodeSniffer)
+
+Global settings file: `phpcs.xml.dist` (added into Git)  
+Local settings file (you can add it locally): `phpcs.xml` (ignored by Git)
+
+Run checking by `PHP_CodeSniffer`: `./vendor/bin/phpcs`  
+Show check report in patch form: `./vendor/bin/phpcs --report=diff`  
+Automatically fix all fixable issues: `./vendor/bin/phpcbf`
+
+## [FriendsOfPHP/PHP-CS-Fixer](https://github.com/FriendsOfPHP/PHP-CS-Fixer)
+
+Global settings file: `.php_cs.dist` (added into Git)  
+Local settings file (you can add it locally): `.php_cs` (ignored by Git)
+
+Run checking by `PHP-CS-Fixer`: `./vendor/bin/php-cs-fixer fix --dry-run`  
+Automatically fix all fixable issues: `./vendor/bin/php-cs-fixer fix`
+
+## [phpmd/phpmd](https://github.com/phpmd/phpmd)
+
+TODO: