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src/polyfills.php (1 issue)

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<?php
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if (!function_exists('spl_object_id')) {
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    /**
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     * @see https://secure.php.net/manual/en/function.spl-object-id.php
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     * This method doesn't exist before PHP 7.2.0
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     */
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    function spl_object_id($object)
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    {
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        ob_start();
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        var_dump($object); // object(foo)#INSTANCE_ID (0) { }
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        return preg_replace('~.+#(\d+).+~s', '$1', ob_get_clean());
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    }
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}
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if (!function_exists('is_iterable')) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @see https://github.com/symfony/polyfill-php71/commit/36004d119352f4506398032259a08e4ca9607285

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * This method doesn't exist before PHP 7.1.0

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    function is_iterable($object)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return is_array($object) || $object instanceof \Traversable;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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