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iterable_concat()   A
last analyzed

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Complexity

Conditions 3
Paths 4

Size

Total Lines 9
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 4
CRAP Score 3

Importance

Changes 0
Metric Value
cc 3
eloc 4
nc 4
nop 2
dl 0
loc 9
ccs 4
cts 4
cp 1
crap 3
rs 10
c 0
b 0
f 0
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Improved;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Concatenate all elements into a single string.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @param iterable $iterable

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @param string   $glue

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @return string

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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 */

            


            
                                                        
            
                                    
            
            

                
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function iterable_concat(iterable $iterable, string $glue = ''): string

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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        introduced 
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Function Improved\iterable_concat() has parameter $iterable with no value type specified in iterable type iterable.
                                            

                    
                                                    

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{

            


            
                                                        
            
                                    
            
            

                
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    $string = "";

            


            
                                                        
            
                                    
            
            

                
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    foreach ($iterable as $item) {

            


            
                                                        
            
                                    
            
            

                
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        $string .= $item . $glue;

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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    return $glue === "" ? $string : substr($string, 0, -1 * strlen($glue));

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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