File: phpmd.xml

<?xml version="1.0"?>
<ruleset name="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>
        PHPMD Ruleset
    </description>
    <rule ref="rulesets/cleancode.xml">
        <exclude name="StaticAccess" />
    </rule>
    <rule ref="rulesets/naming.xml">
        <exclude name="ShortVariable" />
        <exclude name="ShortMethodName" />
        <exclude name="LongVariable" />
    </rule>
    <rule ref="rulesets/controversial.xml" />
    <rule ref="rulesets/codesize.xml" />
    <rule ref="rulesets/unusedcode.xml" />
    <rule ref="rulesets/design.xml">
        <exclude name="CouplingBetweenObjects" />
        <exclude name="NumberOfChildren" />
    </rule>
    <rule ref="rulesets/design.xml/CouplingBetweenObjects">
        <properties>
            <property name="minimum" value="14" />
        </properties>
    </rule>
    <rule ref="rulesets/naming.xml/ShortVariable">
        <properties>
            <property name="exceptions" value="id,db" />
        </properties>
    </rule>
    <rule ref="rulesets/naming.xml/ShortMethodName">
        <properties>
            <property name="exceptions" value="up" />
        </properties>
    </rule>
    <rule ref="rulesets/naming.xml/LongVariable">
        <properties>
            <property name="maximum" value="50" />
        </properties>
    </rule>
</ruleset>