UnusedFunctionParameter #

Checks for unused function parameters.

This sniff checks that all function parameters are used in the function body. One exception is made for empty function bodies or function bodies that only contain comments. This could be useful for the classes that implement an interface that defines multiple methods but the implementation only needs some of them.

Scope #

Generic.CodeAnalysis.UnusedFunctionParameter

Description #

All parameters in a functions signature should be used within the function.

Properties #

Usage #

<rule ref="Generic.CodeAnalysis.UnusedFunctionParameter">
    <properties>
         <property name="ignoreTypeHints" type="array">
            <element value="InputInterface"/>
        </property>
    </properties>
</rule>

Examples #