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Completed
Pull Request — master (#139)
by Kévin
05:41
created

Inflector::convertToSnakeCase()   A

↳ Parent: Inflector

Complexity

Conditions 4
Paths 3

Size

Total Lines 15
Code Lines 9

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 10
CRAP Score 4

Importance

Changes 0
Metric Value
cc 4
eloc 9
nc 3
nop 1
dl 0
loc 15
ccs 10
cts 10
cp 1
crap 4
rs 9.2
c 0
b 0
f 0
1 
<?php
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/**
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 * @author Kévin Gomez https://github.com/K-Phoen <[email protected]>
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 */
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namespace PHPSA\Analyzer\Helper;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class Inflector

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Converts a CamelCase string to its snake_case equivalent.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string $string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return string

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                        
            
                                    
            
            

                
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    public static function convertToSnakeCase($string)

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        $result = '';

            


            
                                                        
            
                                    
            
            

                
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        $len = strlen($string);

            


            
                                                        
            
                                    
            
            

                
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        for ($i = 0; $i < $len; ++$i) {

            


            
                                                        
            
                                    
            
            

                
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            if ($i !== 0 && ctype_upper($string[$i])) {

            


            
                                                        
            
                                    
            
            

                
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                $result .= '_'.strtolower($string[$i]);

            


            
                                                        
            
                                    
            
            

                
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            } else {

            


            
                                                        
            
                                    
            
            

                
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                $result .= strtolower($string[$i]);

            


            
                                                        
            
                                    
            
            

                
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            }

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        return $result;

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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