ruleset.xml

<?xml version="1.0"?>
<ruleset name="PSR2">
    <description>The PSR-2 coding standard.</description>

    <!-- Include the whole PSR-2 standard -->
    <rule ref="PSR2">
        <exclude name="Generic.Files.LineLength"/>
    </rule>

    <rule ref="Generic.Formatting.SpaceAfterCast"/>
    <rule ref="Generic.PHP.NoSilencedErrors"/>
    <rule ref="Generic.PHP.DeprecatedFunctions"/>
    <rule ref="Generic.CodeAnalysis.ForLoopWithTestFunctionCall"/>
    <rule ref="Generic.CodeAnalysis.UselessOverridingMethod"/>
    <rule ref="Generic.CodeAnalysis.EmptyStatement"/>
    <rule ref="Generic.CodeAnalysis.UnusedFunctionParameter"/>
    <rule ref="Generic.CodeAnalysis.UnnecessaryFinalModifier"/>
    <rule ref="Generic.CodeAnalysis.UnconditionalIfStatement"/>
    <rule ref="Generic.NamingConventions.ConstructorName"/>
    <rule ref="Generic.Files.EndFileNewline"/>
    <rule ref="Generic.Files.OneClassPerFile"/>
    <rule ref="Generic.Strings.UnnecessaryStringConcat"/>
    <rule ref="Squiz.Operators.ValidLogicalOperators"/>
    <rule ref="Squiz.PHP.Heredoc"/>
    <rule ref="Squiz.PHP.Eval"/>
    <rule ref="Squiz.PHP.CommentedOutCode"/>
    <rule ref="Squiz.PHP.DisallowComparisonAssignment"/>
    <rule ref="Squiz.PHP.DisallowMultipleAssignments"/>
    <rule ref="Squiz.PHP.DisallowSizeFunctionsInLoops"/>
    <rule ref="Squiz.Arrays.ArrayBracketSpacing"/>
    <rule ref="Squiz.WhiteSpace.LogicalOperatorSpacing"/>
    <rule ref="Squiz.WhiteSpace.OperatorSpacing"/>
    <rule ref="Squiz.WhiteSpace.CastSpacing"/>
    <rule ref="Squiz.Strings.ConcatenationSpacing">
        <properties>
            <property name="spacing" value="1"/>
            <property name="ignoreNewlines" value="true"/>
        </properties>
    </rule>

    <exclude-pattern>./tests/bootstrap.php</exclude-pattern>
    <exclude-pattern>./htdocs/index.php</exclude-pattern>
    <exclude-pattern>./vendor/*</exclude-pattern>
</ruleset>