ruleset.xml

<?xml version="1.0" ?>
<ruleset
    name="Cdn77"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation="../../vendor/squizlabs/php_codesniffer/phpcs.xsd"
>
    <arg name="extensions" value="php"/>
    <arg name="parallel" value="16"/>
    <arg name="colors"/>
    <arg name="encoding" value="utf-8"/>
    <arg value="n"/>
    <arg value="p"/>
    <arg value="s"/>

    <!-- use Doctrine as the base standard -->
    <rule ref="Doctrine">
        <exclude name="Generic.Formatting.MultipleStatementAlignment"/>

        <!-- Allow extends on a new line, compatibility with SlevomatCodingStandard.Files.LineLength-->
        <exclude name="PSR2.Classes.ClassDeclaration.ExtendsLine" />
        <!-- Allow implements on a new line, compatibility with SlevomatCodingStandard.Files.LineLength-->
        <exclude name="PSR2.Classes.ClassDeclaration.ImplementsLine" />

        <exclude name="Squiz.Commenting.FunctionComment.SpacingAfterParamType"/>

        <!-- $_ variables are used to tell e.g. psalm that the variable is intentionally unused. -->
        <!-- replaced by Cdn77.NamingConventions.ValidVariableName -->
        <exclude name="Squiz.NamingConventions.ValidVariableName" />

        <!-- replaced by SlevomatCodingStandard.Commenting.RequireOneLineDocComment -->
        <exclude name="SlevomatCodingStandard.Commenting.RequireOneLinePropertyDocComment"/>

        <!-- Tools like PHPStan or Psalm check these better -->
        <exclude name="SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingTraversableTypeHintSpecification" />
        <exclude name="SlevomatCodingStandard.TypeHints.PropertyTypeHint.MissingTraversableTypeHintSpecification" />
        <exclude name="SlevomatCodingStandard.TypeHints.ReturnTypeHint.MissingTraversableTypeHintSpecification" />
    </rule>

    <rule ref="Cdn77.NamingConventions.ValidVariableName"/>

    <rule ref="SlevomatCodingStandard.Arrays.MultiLineArrayEndBracketPlacement"/>
    <rule ref="SlevomatCodingStandard.Classes.ClassStructure">
        <properties>
            <property name="groups" type="array" value="
                uses,
                public constants,
                protected constants,
                private constants,
                public static properties,
                protected static properties,
                private static properties,
                public properties,
                protected properties,
                private properties,
                constructor,
                static constructors,
                destructor,
                magic methods,
                public static abstract methods,
                public abstract methods,
                public static methods,
                public methods,
                protected static abstract methods,
                protected abstract methods,
                protected static methods,
                protected methods,
                private static methods,
                private methods,
            "/>
        </properties>
    </rule>
    <rule ref="SlevomatCodingStandard.Classes.ConstantSpacing"/>
    <rule ref="SlevomatCodingStandard.Classes.ParentCallSpacing"/>
    <rule ref="SlevomatCodingStandard.Classes.PropertySpacing"/>
    <rule ref="SlevomatCodingStandard.Classes.RequireConstructorPropertyPromotion" />
    <rule ref="SlevomatCodingStandard.Classes.RequireSingleLineMethodSignature"/>
    <rule ref="SlevomatCodingStandard.Commenting.RequireOneLineDocComment"/>
    <rule ref="SlevomatCodingStandard.ControlStructures.JumpStatementsSpacing">
        <properties>
            <property name="linesCountAfterWhenLastInCaseOrDefault" value="0"/>
            <property name="jumpStatements" type="array" extend="true">
                <element value="goto"/>
                <element value="break"/>
                <element value="continue"/>
            </property>
        </properties>
    </rule>
    <rule ref="SlevomatCodingStandard.Exceptions.RequireNonCapturingCatch" />
    <rule ref="SlevomatCodingStandard.Files.LineLength">
        <properties>
            <property name="ignoreComments" value="true" />
        </properties>
    </rule>
    <rule ref="SlevomatCodingStandard.Functions.RequireArrowFunction" />

    <rule ref="Squiz.WhiteSpace.OperatorSpacing">
        <properties>
            <property name="ignoreNewlines" value="true"/>
            <property name="ignoreSpacingBeforeAssignments" value="false"/>
        </properties>
    </rule>
</ruleset>