phpcs.xml

<?xml version="1.0"?>
<ruleset name="Magento">
    <description>Magento extension ruleset based on PSR-2 but modified for Magento 1</description>
    <rule ref="Generic.CodeAnalysis.EmptyStatement" />
    <rule ref="Generic.CodeAnalysis.UnusedFunctionParameter" />
    <rule ref="Generic.CodeAnalysis.UnconditionalIfStatement" />
    <rule ref="Generic.CodeAnalysis.UselessOverridingMethod" />
    <rule ref="Generic.ControlStructures.InlineControlStructure" />
    <rule ref="Generic.Files.EndFileNewline" />
    <rule ref="Generic.Files.LineEndings" />
    <rule ref="Generic.Files.OneClassPerFile" />
    <rule ref="Generic.Files.OneInterfacePerFile" />
    <rule ref="Generic.Formatting.SpaceAfterCast" />
    <rule ref="PSR2">
        <exclude name="PSR1.Classes.ClassDeclaration.MissingNamespace" />
        <exclude name="Squiz.Classes.ValidClassName.NotCamelCaps" />
        <exclude name="PSR2.Methods.MethodDeclaration.Underscore" />
        <exclude name="PSR2.Classes.PropertyDeclaration.Underscore" />
        <exclude name="PSR1.Files.SideEffects" />
        <exclude name="Generic.Files.LineLength" />
    </rule>
    <rule ref="Generic.Files.LineLength">
        <properties>
            <property name="lineLimit" value="120" />
            <property name="absoluteLineLimit" value="" />
        </properties>
    </rule>
</ruleset>