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PatternReplacer::replace()   A
last analyzed

↳ Parent: PatternReplacer

Complexity

Conditions 1
Paths 1

Size

Total Lines 7
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 5
c 1
b 0
f 0
dl 0
loc 7
rs 10
cc 1
nc 1
nop 2
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Furious\Router\Pattern;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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final class PatternReplacer

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private const REGEXP = "#\{([^\}]+)\}#";

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function replace(string $pattern, array $tokens): string

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        return preg_replace_callback(self::REGEXP, function ($matches) use ($tokens) {

            


            
                                                        
            
                                    
            
            

                
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            $argument = $matches[1];

            


            
                                                        
            
                                    
            
            

                
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            $replace = $tokens[$argument] ?? '[^}]+';

            


            
                                                        
            
                                    
            
            

                
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            return '(?P<' . $argument . '>' . $replace . ')';

            


            
                                                        
            
                                    
            
            

                
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        }, $pattern);

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}