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by SuperNova.WS
03:47
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is_iterable()   A

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Complexity

Conditions 2
Paths 2

Size

Total Lines 2
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 2
eloc 1
nc 2
nop 1
dl 0
loc 2
rs 10
c 1
b 0
f 0
1 
<?php
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/**
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 * Created by Gorlum 14.02.2017 11:21
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 */
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Back-compatibility functions

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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if (!function_exists('is_iterable')) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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   * Check is variable iterable

            


            
                                                                                                            
                            
            
                                    
            
            

                
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   *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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   * Compatibility function for PHP 5.x

            


            
                                                                                                            
                            
            
                                    
            
            

                
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   *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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   * @param mixed $var

            


            
                                                                                                            
                            
            
                                    
            
            

                
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   *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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   * @return bool

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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   */

            


            
                                                        
            
                                    
            
            

                
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  function is_iterable($var) {

            


            
                                                        
            
                                    
            
            

                
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    return is_array($var) || $var instanceof Traversable;

            


            
                                                        
            
                                    
            
            

                
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  }

            


            
                                                        
            
                                    
            
            

                
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}