ruleset.xml

<?xml version="1.0"?>
<ruleset name="Symfony2">
    <description>The Symfony2 coding standard.</description>

    <!-- Include the whole PSR-2 standard -->
    <rule ref="PSR2"/>

    <!-- There should not be any code in the bundle Resources directory. -->
    <exclude-pattern>*/Resources/*</exclude-pattern>

    <!--

    See the [documented coding standard](http://symfony.com/doc/current/contributing/code/standards.html)

    This CodeSniffer standard does not yet enforce the following:

    # Structure

    * Declare class properties before methods;
    * Declare public methods first, then protected ones and finally private ones.
    * Use namespaces for all classes;
    * Add PHPDoc blocks for all classes, methods, and functions;
    * The @package and @subpackage annotations are not used.
    * Use uppercase strings for constants with words separated with underscores

    # Naming Conventions

    * Use underscores for option, argument, parameter names;

    -->

    <rule ref="Symfony2.Commenting.ClassComment.SpacingBeforeTags">
        <message>There should always be a description, followed by a blank line, before the tags of a class comment.</message>
    </rule>
</ruleset>