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Push — master ( a93e2d...567501 )
by Philippe
03:03
created

TextEncoding::detect()   A

↳ Parent: TextEncoding

Complexity

Conditions 2
Paths 2

Size

Total Lines 14
Code Lines 7

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 2
eloc 7
nc 2
nop 1
dl 0
loc 14
rs 10
c 0
b 0
f 0
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace PhpSpellcheck\Utils;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use PhpSpellcheck\Exception\RuntimeException;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Manage different text encoding behavior

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @TODO This class is meant to be an enum implementing the list of the most common character encodings

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @see https://stackoverflow.com/a/8528866

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class TextEncoding

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public const UTF8 = 'UTF-8';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public const ASCII = 'ASCII';

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public static function detect(string $string): string

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $encoding = mb_detect_encoding($string, null, true);

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($encoding === false) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            throw new RuntimeException(

            


            
                                                                        
                            
            
                                    
            
            

                
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                \Safe\sprintf(

            


            
                                                                        
                            
            
                                    
            
            

                
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                    'Coulnd\'t detect encoding of string:' . PHP_EOL . '%s',

            


            
                                                                        
                            
            
                                    
            
            

                
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                    $string

            


            
                                                                        
                            
            
                                    
            
            

                
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                )

            


            
                                                                        
                            
            
                                    
            
            

                
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            );

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $encoding;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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