PHPMD Ruleset for a WordPress Theme

phpmd.xml

<?xml version="1.0"?>
<ruleset name="phpmd.xml"
        xmlns="http://pmd.sf.net/ruleset/1.0.0"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:schemaLocation="http://pmd.sf.net/ruleset/1.0.0 http://pmd.sf.net/ruleset_xml_schema.xsd"
        xsi:noNamespaceSchemaLocation="http://pmd.sf.net/ruleset_xml_schema.xsd">
    <description>PHPMD Ruleset for a WordPress Theme</description>
    <rule ref="rulesets/cleancode.xml/BooleanArgumentFlag" />
    <rule ref="rulesets/cleancode.xml/ElseExpression" />
    <rule ref="rulesets/cleancode.xml/StaticAccess" />
    <!-- Temporarily disabled as PHPMD seems to have a bug for this rule -->
    <!-- <rule ref="rulesets/cleancode.xml/NestedScopes" /> -->
    <rule ref="rulesets/codesize.xml/CyclomaticComplexity" />
    <rule ref="rulesets/codesize.xml/NPathComplexity" />
    <rule ref="rulesets/codesize.xml/ExcessiveMethodLength" />
    <rule ref="rulesets/codesize.xml/ExcessiveClassLength" />
    <rule ref="rulesets/codesize.xml/ExcessiveParameterList" />
    <rule ref="rulesets/codesize.xml/ExcessivePublicCount" />
    <rule ref="rulesets/codesize.xml/TooManyFields" />
    <rule ref="rulesets/codesize.xml/TooManyMethods" />
    <rule ref="rulesets/codesize.xml/ExcessiveClassComplexity" />
    <!-- Too controversial! -->
    <!-- <rule ref="rulesets/controversial.xml/Superglobals" /> -->
    <rule ref="rulesets/design.xml/ExitExpression" />
    <rule ref="rulesets/design.xml/EvalExpression" />
    <rule ref="rulesets/design.xml/GotoStatement" />
    <rule ref="rulesets/design.xml/NumberOfChildren" />
    <rule ref="rulesets/design.xml/DepthOfInheritance" />
    <rule ref="rulesets/design.xml/CouplingBetweenObjects" />
    <rule ref="rulesets/naming.xml/ShortVariable" />
    <rule ref="rulesets/naming.xml/LongVariable">
        <properties>
            <property name="maximum" value="35" />
        </properties>
    </rule>
    <rule ref="rulesets/naming.xml/ShortMethodName">
        <properties>
            <property name="minimum" value="2" />
        </properties>
    </rule>
    <rule ref="rulesets/naming.xml/ConstructorWithNameAsEnclosingClass" />
    <rule ref="rulesets/naming.xml/ConstantNamingConventions" />
    <rule ref="rulesets/naming.xml/BooleanGetMethodName" />
    <rule ref="rulesets/unusedcode.xml/UnusedPrivateField" />
    <rule ref="rulesets/unusedcode.xml/UnusedLocalVariable" />
    <rule ref="rulesets/unusedcode.xml/UnusedPrivateMethod" />
    <rule ref="rulesets/unusedcode.xml/UnusedFormalParameter" />
</ruleset>