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Completed
Push — master ( 394cf2...003ff0 )
by Constantin
02:34
created

SubclassComparator::isASubClassOrSameClass()   A

↳ Parent: SubclassComparator

Complexity

Conditions 2
Paths 2

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 2

Importance

Changes 0
Metric Value
dl 0
loc 4
ccs 2
cts 2
cp 1
rs 10
c 0
b 0
f 0
cc 2
eloc 2
nc 2
nop 2
crap 2
1 
<?php
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namespace Gica\CodeAnalysis\Shared\ClassComparison;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class SubclassComparator

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function isASubClass($object, string $parentClass)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return is_subclass_of($object, $parentClass);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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Due to PHP Bug #53727, is_subclass_of might return inconsistent results on some PHP versions if $parentClass can be an interface. If so, you could instead use ReflectionClass::implementsInterface.
                                                                                                

                    
                                                    

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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function isASubClassOrSameClass($object, string $parentClass)

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $this->isASubClass($object, $parentClass) || $this->getObjectClass($object) === $parentClass;

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function isASubClassButNoSameClass($object, string $parentClass)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $this->isASubClass($object, $parentClass) && $this->getObjectClass($object) !== $parentClass;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private function getObjectClass($object): string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return is_string($object) ? $object : get_class($object);

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}