phpmd.xml
<?xml version="1.0"?>
<ruleset name="PHP Linode API"
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">
<!-- Import the entire unused code rule set -->
<rule ref="rulesets/cleancode.xml" />
<rule ref="rulesets/codesize.xml" />
<rule ref="rulesets/controversial.xml">
<exclude name="CamelCasePropertyName" />
<exclude name="CamelCaseParameterName" />
<exclude name="CamelCaseVariableName" />
</rule>
<rule ref="rulesets/naming.xml" />
<rule ref="rulesets/design.xml" />
<rule ref="rulesets/unusedcode.xml" />
</ruleset>