phpmd.xml

<?xml version="1.0"?>
<ruleset name="Mess Detector">
    <!-- cleancode -->
    <rule ref="rulesets/cleancode.xml">
        <exclude name="ErrorControlOperator"/>
        <exclude name="StaticAccess"/>
    </rule>
    <!-- codesize -->
    <rule ref="rulesets/codesize.xml/TooManyPublicMethods">
        <properties>
            <property name="maxmethods" value="20"/>
        </properties>
    </rule>
    <!-- controversial -->
    <rule ref="rulesets/controversial.xml"/>
    <!-- design -->
    <rule ref="rulesets/design.xml"/>
    <!-- naming -->
    <rule ref="rulesets/naming.xml/ShortVariable">
        <properties>
            <property name="minimum" value="2"/>
        </properties>
    </rule>
    <!-- unusedcode -->
    <rule ref="rulesets/unusedcode.xml"/>
</ruleset>