phpmd.xml

<?xml version="1.0"?>
<ruleset name="Drupal project PHPMD rule set"
         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>
    Check custom Drupal code against coding standards
  </description>

  <rule ref="rulesets/codesize.xml" />
  <rule ref="rulesets/cleancode.xml" >
    <exclude name="StaticAccess"/>
    <exclude name="MissingImport" />
  </rule>
  <rule ref="rulesets/cleancode.xml/StaticAccess">
    <properties>
      <property name="exceptions" value="\Drupal\views\Views, \Drupal\Core\Url, \Drupal\Core\Cache\Cache, \Drupal\Core\Render\Element"/>
    </properties>
  </rule>
  <rule ref="rulesets/cleancode.xml/MissingImport">
    <properties>
      <property name="ignore-global" value="true"/>
    </properties>
  </rule>
  <!--rule ref="rulesets/controversial.xml" /-->
  <rule ref="rulesets/design.xml" />
  <rule ref="rulesets/naming.xml" />
  <rule ref="rulesets/unusedcode.xml" />
</ruleset>