ruleset.xml

<?xml version="1.0"?>
<ruleset name="Coding Standard">
    <description>The coding standard used for PHP code.</description>

    <!-- Obviously -->
    <rule ref="PSR2"/>

    <!-- But also add some requirements from PEAR, especially for doc comments -->
    <rule ref="PEAR">
        <exclude name="Generic.Commenting.DocComment.ContentAfterOpen"/>
        <exclude name="Generic.Commenting.DocComment.ContentBeforeClose"/>
        <exclude name="Generic.Commenting.DocComment.MissingShort"/>
        <exclude name="Generic.Files.LineLength.TooLong"/> <!-- This is taken care of in PSR2 -->
        <exclude name="PEAR.Commenting.FileComment.Missing"/> <!-- Just require class doc comment -->
        <exclude name="PEAR.Commenting.ClassComment.MissingCategoryTag"/>
        <exclude name="PEAR.Commenting.ClassComment.MissingPackageTag"/>
        <exclude name="PEAR.Commenting.ClassComment.MissingLicenseTag"/>
        <exclude name="PEAR.Commenting.ClassComment.MissingLinkTag"/>
        <exclude name="PEAR.Commenting.FunctionComment.MissingReturn"/>
        <exclude name="PEAR.Commenting.FunctionComment.MissingParamComment"/>
        <exclude name="PEAR.Commenting.FunctionComment.SpacingAfterParamType"/>
        <exclude name="PEAR.Commenting.FunctionComment.SpacingAfterParamName"/>
        <exclude name="PEAR.Functions.FunctionCallSignature.CloseBracketLine"/>
        <exclude name="PEAR.Functions.FunctionCallSignature.ContentAfterOpenBracket"/>
        <exclude name="PEAR.NamingConventions.ValidVariableName.PrivateNoUnderscore"/>
        <exclude name="PEAR.NamingConventions.ValidFunctionName.PrivateNoUnderscore"/>
        <exclude name="PEAR.WhiteSpace.ScopeIndent.IncorrectExact"/>
    </rule>
</ruleset>