2.3.8. Class Review

This ruleset focuses on classes construction issues, and their related structures : traits, interfaces, methods, properties, constants.

Total : 100 analysis

• Final Class Usage

• Final Methods Usage

• Classes Mutually Extending Each Other

• Could Use self

• Constant Class

• Redefined Property

• Useless Interfaces

• Could Be Class Constant

• Could Be A Static Variable

• No Self Referencing Constant

• Property Could Be Private

• Redefined Methods

• Class Should Be Final By Ocramius

• Could Be Protected Property

• Raised Access Level

• Could Be Private Class Constant

• Could Be Protected Class Constant

• Method Could Be Private Method

• Could Be Protected Method

• Property Could Be Local

• Could Be Abstract Class

• Class Could Be Final

• Wrong Access Style to Property

• Unreachable Class Constant

• Avoid Self In Interface

• Self Using Trait

• Method Could Be Static

• Avoid option arrays in constructors

• Memoize MagicCall

• Unused Class Constant

• Dependant Abstract Classes

• Wrong Type Returned

• Disconnected Classes

• Class Without Parent

• Interfaces Is Not Implemented

• Interfaces Don’t Ensure Properties

• Non Nullable Getters

• Insufficient Property Typehint

• Exceeding Typehint

• Nullable Without Check

• Fossilized Method

• Uninitialized Property

• Wrong Typed Property Default

• Implicit Nullable Type

• Missing Abstract Method

• Unused Trait In Class

• Cyclic References

• Double Object Assignation

• Mismatch Properties Typehints

• Different Argument Counts

• Could Be Parent Method

• Cancel Common Method

• Modified Typed Parameter

• Useless Typehint

• Could Be Stringable

• Final Private Methods

• Missing __isset() Method

• No Static Variable In A Method

• Inherited Property Type Must Match

• Abstract Class Constants

• Missing Visibility

• Unreachable Method

• Undefined Methods

• Unfinished Object

• Undefined Enumcase

• Can’t Overwrite Final Constant

• No Constructor In Interface

• Lowered Access Level

• Used Once Trait

• Parent Is Not Static

• No Magic Method For Enum

• No Readonly Assignation In Global

• Could Set Property Default

• Wrong Type With Default

• Same Name For Property And Method

• Magic Method Returntype Is Restricted

• Could Inject Parameter

• Set Chaining Exception

• Useless Assignation Of Promoted Property

• Type Dodging

• Class Could Be Readonly

• Class Invasion

• Property Invasion

• Different Constructors

• Sidelined Method

• Rewrote Final Class Constant

• Useless Constant Overwrite

• Incompatible Property Between Class And Trait

• Static Call With Self

• Property Cannot Be Readonly

• Static Methods Cannot Call Non-Static Methods

• Untyped No Default Properties

• Trait Is Not A Type

• Cant Instantiate Non Class

• Multiple Property Declaration

• No Null With Null Safe Operator

• Could Be Readonly Property

• New Object Then Immediate Call

• Property Export

• Useless NullSafe Operator

2.3.8.1. Specs

Short name	ClassReview
Available in	Entreprise Edition, Exakat Cloud