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Push — master ( fd01cd...a8d522 )
by Alexandre
02:26
created

TokenEndpoint   A

↳ Parent: Project

Complexity

Total Complexity 1

Size/Duplication

Total Lines 5
Duplicated Lines 0 %

Test Coverage

Coverage 0%

Importance

Changes 0
Metric Value
dl 0
loc 5
rs 10
c 0
b 0
f 0
ccs 0
cts 0
cp 0
wmc 1

1 Method

Rating   Name   Duplication   Size   Complexity  
A handleRequest() 0 2 1
1 
<?php
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/**
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 * Created by PhpStorm.
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 * User: Alexandre
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 * Date: 08/03/2018
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 * Time: 22:22
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 */
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namespace OAuth2\Endpoints;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Http\Message\ResponseInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Http\Message\ServerRequestInterface;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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class TokenEndpoint implements EndpointInterface

            


            
                                                                        
                            
            
                                    
            
            

                
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{

            


            
                                                                        
                            
            
                                    
            
            

                
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    function handleRequest(ServerRequestInterface $request): ResponseInterface

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Best Practice
    
    
    
        introduced 
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It is generally recommended to explicitly declare the visibility for methods.
                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Adding explicit visibility (private, protected, or public) is generally
recommend to communicate to other developers how, and from where this method
is intended to be used.


                        

                                                    

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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        // TODO: Implement handleRequest() method.

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    }

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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In this branch, the function will implicitly return null which is incompatible with the type-hinted return Psr\Http\Message\ResponseInterface. Consider adding a return statement or allowing null as return value.
                                                                                                

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
For hinted functions/methods where all return statements with the correct type are only reachable via conditions, ?null? gets implicitly returned which may be incompatible with the hinted type.
Let?s take a look at an example:


interface ReturnsInt {
    public function returnsIntHinted(): int;
}

class MyClass implements ReturnsInt {
    public function returnsIntHinted(): int
    {
        if (foo()) {
            return 123;
        }
        // here: null is implicitly returned
    }
}





                        

                                                    

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}