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by Doru
02:10
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AbstractArray::checkType()   A

↳ Parent: AbstractArray

Complexity

Conditions 3
Paths 2

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 3
CRAP Score 3

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 3
eloc 2
c 1
b 0
f 0
nc 2
nop 1
dl 0
loc 4
ccs 3
cts 3
cp 1
crap 3
rs 10
1 
<?php
2 
declare(strict_types=1);
3 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Diacdg\PHPArray;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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abstract class AbstractArray extends \ArrayObject

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $elements = [];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $valueType;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct(string $valueType) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        parent::__construct();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->valueType = $valueType;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function offsetSet($offset, $value)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->checkType($value);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->checkOffset($offset);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        parent::offsetSet($offset, $value);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function exchangeArray($array)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        array_walk($array, function($value, $offset) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $this->checkOffset($offset);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $this->checkType($value);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        });

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        parent::exchangeArray($array);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    protected function checkType($value): void

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (gettype($value) !== strtolower($this->valueType) && !$value instanceof $this->valueType) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            throw new \InvalidArgumentException('Value must be of type: ' . $this->valueType . " but value of type: " . gettype($value) . " given.");

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    abstract protected function checkOffset($offset): void;

            


            
                                                        
            
                                    
            
            

                
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}