PHPMD Rule set

phpmd-ruleset.xml

<?xml version="1.0"?>
<ruleset name="PHPMD Customized 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>
    PHPMD Customized rule set
  </description>
  <rule ref="rulesets/controversial.xml"/>
  <rule ref="rulesets/design.xml">
    <exclude name="NumberOfChildren"/>
    <exclude name="CouplingBetweenObjects"/>
  </rule>
  <rule ref="rulesets/naming.xml">
    <exclude name="ShortVariable"/>
    <exclude name="LongVariable"/>
  </rule>
</ruleset>