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Push — master ( 85ee72...e5dec6 )
by Restu
11:15
created

ArrayH::get()   A

↳ Parent: ArrayH

Complexity

Conditions 1
Paths 1

Size

Total Lines 9
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 1 Features 0
Metric Value
cc 1
eloc 5
c 1
b 1
f 0
nc 1
nop 3
dl 0
loc 9
rs 9.6666
1 
<?php
2 
namespace JayaCode\Framework\Core\Helper\HelperArray;
3 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class ArrayH

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public static $pathSeparator = ".";

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public static function get($arr, $path, $default = null)

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $val = $default;

            


            
                                                                        
                            
            
                                    
            
            

                
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        static::exploreAtPath($arr, $path, function (&$prosArr) use (&$val) {

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Since exploreAtPath() is declared private, calling it with static will lead to errors in possible sub-classes. You can either use self, or increase the visibility of exploreAtPath() to at least protected.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Let’s assume you have a class which uses late-static binding:


class YourClass
{
    private static function getTemperature() {
        return "3422 °C";
}

public static function getSomeVariable()
{
    return static::getTemperature();
}





}


The code above will run fine in your PHP runtime. However, if you now create a
sub-class and call the getSomeVariable() on that sub-class, you will receive
a runtime error:


class YourSubClass extends YourClass {
      private static function getTemperature() {
        return "-182 °C";
    }
}

print YourSubClass::getSomeVariable(); // Will cause an access error.





In the case above, it makes sense to update SomeClass to use self instead:


class YourClass
{
    private static function getTemperature() {
        return "3422 °C";
    }

    public static function getSomeVariable()
    {
        return self::getTemperature();
    }
}





                        

                                                    

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            $val = $prosArr;

            


            
                                                                        
                            
            
                                    
            
            

                
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        });

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $val;

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private static function exploreAtPath(array &$arr, $path, callable $callback, array &$prosArr = null)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if ($prosArr === null) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $prosArr = &$arr;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            if (is_string($path) && $path == '') {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                $callback($prosArr);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                return;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $explodedPath = explode(self::$pathSeparator, $path);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $nextPath = array_shift($explodedPath);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if (count($explodedPath) > 0) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            static::exploreAtPath(

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

                            –
                            show
                        


                        

                                                                                        




    

        
            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Since exploreAtPath() is declared private, calling it with static will lead to errors in possible sub-classes. You can either use self, or increase the visibility of exploreAtPath() to at least protected.
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Let’s assume you have a class which uses late-static binding:


class YourClass
{
    private static function getTemperature() {
        return "3422 °C";
}

public static function getSomeVariable()
{
    return static::getTemperature();
}





}


The code above will run fine in your PHP runtime. However, if you now create a
sub-class and call the getSomeVariable() on that sub-class, you will receive
a runtime error:


class YourSubClass extends YourClass {
      private static function getTemperature() {
        return "-182 °C";
    }
}

print YourSubClass::getSomeVariable(); // Will cause an access error.





In the case above, it makes sense to update SomeClass to use self instead:


class YourClass
{
    private static function getTemperature() {
        return "3422 °C";
    }

    public static function getSomeVariable()
    {
        return self::getTemperature();
    }
}





                        

                                                    

                     Loading history...
                

                    


    




                                                                                    


                    		
                

            
                                                                                                            
                            
            
                                    
            
            

                
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                $arr,

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                implode(self::$pathSeparator, $explodedPath),

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                $callback,

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                $prosArr[$nextPath]

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            );

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        } else {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $callback($prosArr[$nextPath]);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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