View GitHub Repository GraphQLBundle

Schedule Inspection
Subscribe

Scrutinizer GitHub App not installed

We could not synchronize checks via GitHub's checks API since Scrutinizer's GitHub App is not installed for this repository.

Install GitHub App

Completed
Push — master ( 3d1c69...73cd7f )
by Jérémiah
19:41
created

EventDispatcherVersionHelper::isForLegacy()   A

↳ Parent: EventDispatcherVersionHelper

Complexity

Conditions 2
Paths 2

Size

Total Lines 7
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 4
CRAP Score 2

Importance

Changes 0
Metric Value
eloc 3
dl 0
loc 7
ccs 4
cts 4
cp 1
rs 10
c 0
b 0
f 0
cc 2
nc 2
nop 0
crap 2
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    3
                

                                    
                                                    
                
                
                
declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    4
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    5
                

                                    
                                                    
                
                
                
namespace Overblog\GraphQLBundle\Event;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    6
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    7
                

                                    
                                                    
                
                
                
use Symfony\Component\EventDispatcher\EventDispatcherInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    8
                

                                    
                                                    
                
                
                
use Symfony\Component\HttpKernel\Kernel;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    9
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    10
                

                                    
                                                    
                
                
                
/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    11
                

                                    
                                                    
                
                
                
 * @internal

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    12
                

                                    
                                                    
                
                
                
 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    13
                

                                    
                                                    
                
                
                
final class EventDispatcherVersionHelper

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    14
                

                                    
                                                    
                
                
                
{

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    15
                

                                    
                                                    
                
                
                
    private static $isForLegacy;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    16
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    17
                

                                    
                             115                         
                
                
                
    public static function isForLegacy(): bool

            


            
                                                                        
                            
            
                                    
            
            

                
                    18
                

                                    
                                                    
                
                
                
    {

            


            
                                                                        
                            
            
                                    
            
            

                
                    19
                

                                    
                             115                         
                
                
                
        if (null === self::$isForLegacy) {

            


            
                                                                        
                            
            
                                    
            
            

                
                    20
                

                                    
                             1                         
                
                
                
            self::$isForLegacy = \version_compare(Kernel::VERSION, '4.3.0', '<');

            


            
                                                                        
                            
            
                                    
            
            

                
                    21
                

                                    
                                                    
                
                
                
        }

            


            
                                                                        
                            
            
                                    
            
            

                
                    22
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    23
                

                                    
                             115                         
                
                
                
        return self::$isForLegacy;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    24
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    25
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    26
                

                                    
                             113                         
                
                
                
    public static function dispatch(EventDispatcherInterface $dispatcher, $event, ?string $eventName)

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    27
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    28
                

                                    
                             113                         
                
                
                
        if (self::isForLegacy()) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    29
                

                                    
                                                    
                
                
                
            return $dispatcher->dispatch($eventName, $event);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
0 ignored issues

                            –
                            show
                        


                        

                                                                                        




    

        
            Unused Code
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The call to Symfony\Contracts\EventD...erInterface::dispatch() has too many arguments starting with $event.
                                                                                                                                       (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-call   annotation

                                    

                                        

                                            29
                                            
                                                
            return $dispatcher->/** @scrutinizer ignore-call */ dispatch($eventName, $event);

                                        

                                                                            

                                

                                                                                                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check compares calls to functions or methods with their respective definitions.
If the call has more arguments than are defined, it raises an issue.


If a function is defined several times with a different number of parameters, the
check may pick up the wrong definition and report false positives. One codebase
where this has been known to happen is Wordpress. Please note the @ignore annotation hint above.


                        

                                                    

                     Loading history...
                

                    


    




                                                                                            




    

        
            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                        

                                        
It seems like $eventName can also be of type string; however, parameter $event of Symfony\Contracts\EventD...erInterface::dispatch() does only seem to accept object, maybe add an additional type check?
                                                                                                                                                                                           (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-type   annotation

                                    

                                        

                                            29
                                            
                                                
            return $dispatcher->dispatch(/** @scrutinizer ignore-type */ $eventName, $event);

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

                     Loading history...
                

                    


    




                                                                                    


                    		
                

            
                                                                                                            
                            
            
                                    
            
            

                
                    30
                

                                    
                                                    
                
                
                
        } else {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    31
                

                                    
                             113                         
                
                
                
            return $dispatcher->dispatch($event, $eventName);

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    32
                

                                    
                                                    
                
                
                
        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    33
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    34
                

                                    
                                                    
                
                
                
}

            


            
                                                        
            
                                    
            
            

                
                    35