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UnknownTypeMock::getSample()   A
last analyzed

↳ Parent: UnknownTypeMock

Complexity

Conditions 2
Paths 2

Size

Total Lines 16
Code Lines 11

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 11
dl 0
loc 16
rs 9.9
c 0
b 0
f 0
cc 2
nc 2
nop 0
1 
<?php
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declare(strict_types=1);
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/**
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 * Created by PhpStorm.
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 * User: danchukas
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 * Date: 2017-07-18 08:46
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 */
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namespace DanchukAS\Mock\Type;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use DanchukAS\Mock\TypeMock;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Class UnknownTypeMock

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @package DanchukAS\Mock\Type

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class UnknownTypeMock extends TypeMock

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return \Generator

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public static function getSample()

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $file_name = self::newTempFile();

            


            
                                                                        
                            
            
                                    
            
            

                
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        $resource = fopen($file_name, 'rb');

            


            
                                                                        
                            
            
                                    
            
            

                
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        fclose($resource);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
    
    
    
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It seems like $resource can also be of type false; however, parameter $handle of fclose() does only seem to accept resource, 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

                                    

                                        

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        fclose(/** @scrutinizer ignore-type */ $resource);

                                        

                                                                            

                                

                                                                                                                                                                                                                                    

                    
                                                    

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        $unknown = $resource;

            


            
                                                                        
                            
            
                                    
            
            

                
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        yield [$unknown];

            


            
                                                                        
                            
            
                                    
            
            

                
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        /** @noinspection PhpUsageOfSilenceOperatorInspection */

            


            
                                                                        
                            
            
                                    
            
            

                
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        @unlink($file_name);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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It seems like you do not handle an error condition for unlink(). This can introduce security issues, and is generally not recommended.
                                                                                                                                       (
                                     Ignorable by Annotation
                                )
                                

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

                                    

                                        

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        /** @scrutinizer ignore-unhandled */ @unlink($file_name);

                                        

                                                                            

                                

                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
If you suppress an error, we recommend checking for the error condition explicitly:


// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}





                        

                                                    

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        if (function_exists('imagecreate')) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $resource = \imagecreate(1, 1);

            


            
                                                                        
                            
            
                                    
            
            

                
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            \imagedestroy($resource);

            


            
                                                                        
                            
            
                                    
            
            

                
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            $unknown = $resource;

            


            
                                                                        
                            
            
                                    
            
            

                
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            yield [$unknown];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return bool|string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private static function newTempFile()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return tempnam(sys_get_temp_dir(), 'vo_');

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}