phpmd.xml

<?xml version="1.0"?>
<!-- leanphp/common-dev phpmd.xml example config -->
<ruleset name="leanphp/common-dev PHPMD Ruleset"
    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>
        leanphp/common-dev PHP Mess Detector Ruleset
    </description>

    <formatter type="xml" toFile="${basedir}/build/pmd.xml" />

    <!-- list of supported rulesets - https://phpmd.org/rules/index.html -->
    <rule ref="rulesets/cleancode.xml" />
    <rule ref="rulesets/codesize.xml" />
    <rule ref="rulesets/controversial.xml" />
    <rule ref="rulesets/design.xml" />
    <rule ref="rulesets/naming.xml" />
    <rule ref="rulesets/unusedcode.xml" />

</ruleset>