2.3.26. Dead code

This ruleset focuses on dead code : expressions or even structures that are written, valid but never used.

Total : 33 analysis

• Empty Traits

• Unused Use

• Unused Private Properties

• Unused Private Methods

• Unused Functions

• Unused Constants

• Unreachable Code

• Empty Instructions

• Unused Methods

• Unused Classes

• Locally Unused Property

• Unresolved Instanceof

• Unthrown Exception

• Unused Label

• Unused Interfaces

• Unresolved Catch

• Unset In Foreach

• Empty Namespace

• Can’t Extend Final Class

• Exception Order

• Undefined Caught Exceptions

• Unused Protected Methods

• Unused Returned Value

• Rethrown Exceptions

• Unused Inherited Variable In Closure

• Self Using Trait

• Useless Type Check

• Unreachable Method

• Identical Elseif

• Use Variable Created Inside Loop

• Unused Enumeration Case

• Static Variable In Namespace

• Could Drop Variable

2.3.26.1. Specs

Short name	Dead code
Available in	Entreprise Edition, Exakat Cloud
Reports	Ambassador, Rector