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snake2Camel()   A
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Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 1
dl 0
loc 4
c 0
b 0
f 0
rs 10
cc 1
nc 1
nop 1
1 
<?php
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/**
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 * Copyright (c) 2019 - present
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 * updown - helpers.php
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 * author: Roberto Belotti - [email protected]
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 * web : robertobelotti.com, github.com/biscolab
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 * Initial version created on: 15/2/2019
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 * MIT license: https://github.com/biscolab/updown-php/blob/master/LICENSE
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 */
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namespace Biscolab\UpDown;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @param string $camel

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @return string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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function camel2Snake(string $camel): string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    return preg_replace('/^_/', '', strtolower(implode('_', preg_split('/(?=[A-Z])/', $camel))));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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It seems like preg_split('/(?=[A-Z])/', $camel) can also be of type false; however, parameter $pieces of implode() does only seem to accept array, 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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    return preg_replace('/^_/', '', strtolower(implode('_', /** @scrutinizer ignore-type */ preg_split('/(?=[A-Z])/', $camel))));

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @param string $snake

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @return string

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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 */

            


            
                                                        
            
                                    
            
            

                
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function snake2Camel(string $snake): string

            


            
                                                        
            
                                    
            
            

                
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{

            


            
                                                        
            
                                    
            
            

                
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    return lcfirst(preg_replace('/_/', '', ucwords($snake, '_')));

            


            
                                                        
            
                                    
            
            

                
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}