| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  | namespace Sportic\Timing\RaceTecClient\Content\Traits; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  * Class AccessMethodsTrait | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  |  * @package Nip\Collections\Traits | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 8 |  |  |  */ | 
            
                                                                        
                            
            
                                    
            
            
                | 9 |  |  | trait AccessMethodsTrait | 
            
                                                                        
                            
            
                                    
            
            
                | 10 |  |  | { | 
            
                                                                        
                            
            
                                    
            
            
                | 11 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 12 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 13 |  |  |      * @param array $items | 
            
                                                                        
                            
            
                                    
            
            
                | 14 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  |     public function setItems($items) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  |         $this->data = $items; | 
                            
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                | 18 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 19 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 20 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 21 |  |  |      * {@inheritDoc} | 
            
                                                                        
                            
            
                                    
            
            
                | 22 |  |  |      * @param mixed $element | 
            
                                                                        
                            
            
                                    
            
            
                | 23 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  |     public function add($element, $key = null) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  |         if ($key == null) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  |             $this->data[] = $element; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  |             return; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  |         $this->set($key, $element); | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 31 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 32 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 33 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 34 |  |  |      * @param string $id | 
            
                                                                        
                            
            
                                    
            
            
                | 35 |  |  |      * @param mixed $value | 
            
                                                                        
                            
            
                                    
            
            
                | 36 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |     public function set($id, $value) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |         $this->data[$id] = $value; | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 40 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 41 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 42 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 43 |  |  |      * Returns a parameter by name. | 
            
                                                                        
                            
            
                                    
            
            
                | 44 |  |  |      * | 
            
                                                                        
                            
            
                                    
            
            
                | 45 |  |  |      * @param string $key The key | 
            
                                                                        
                            
            
                                    
            
            
                | 46 |  |  |      * @param mixed $default The default value if the parameter key does not exist | 
            
                                                                        
                            
            
                                    
            
            
                | 47 |  |  |      * | 
            
                                                                        
                            
            
                                    
            
            
                | 48 |  |  |      * @return mixed | 
            
                                                                        
                            
            
                                    
            
            
                | 49 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 | 6 |  |     public function get($key, $default = null) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 | 6 |  |         return array_key_exists($key, $this->data) ? $this->data[$key] : $default; | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 53 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 54 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 55 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 56 |  |  |      * @return boolean | 
            
                                                                        
                            
            
                                    
            
            
                | 57 |  |  |      * @param string $key | 
            
                                                                        
                            
            
                                    
            
            
                | 58 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |     public function has($key) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |         return isset($this->data[$key]) || array_key_exists($key, $this->data); | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 62 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 63 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 64 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 65 |  |  |      * @param $key | 
            
                                                                        
                            
            
                                    
            
            
                | 66 |  |  |      * @return bool | 
            
                                                                        
                            
            
                                    
            
            
                | 67 |  |  |      * @deprecated Use ->has($key) instead | 
            
                                                                        
                            
            
                                    
            
            
                | 68 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  |     public function exists($key) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  |         return $this->has($key); | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 72 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 73 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 74 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 75 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 76 |  |  |      * Returns the parameters. | 
            
                                                                        
                            
            
                                    
            
            
                | 77 |  |  |      * | 
            
                                                                        
                            
            
                                    
            
            
                | 78 |  |  |      * @return array An array of parameters | 
            
                                                                        
                            
            
                                    
            
            
                | 79 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 | 1 |  |     public function all() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 | 1 |  |         return $this->data; | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 83 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 84 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 85 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 86 |  |  |      * Returns the parameter keys. | 
            
                                                                        
                            
            
                                    
            
            
                | 87 |  |  |      * | 
            
                                                                        
                            
            
                                    
            
            
                | 88 |  |  |      * @return array An array of parameter keys | 
            
                                                                        
                            
            
                                    
            
            
                | 89 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  |     public function keys() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  |         return array_keys($this->data); | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 93 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 94 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 95 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 96 |  |  |      * Returns the parameter values. | 
            
                                                                        
                            
            
                                    
            
            
                | 97 |  |  |      * | 
            
                                                                        
                            
            
                                    
            
            
                | 98 |  |  |      * @return array An array of parameter values | 
            
                                                                        
                            
            
                                    
            
            
                | 99 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  |     public function values() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  |         return array_values($this->data); | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 103 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 104 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 105 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 106 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 107 |  |  |      * @param string $key | 
            
                                                                        
                            
            
                                    
            
            
                | 108 |  |  |      * @return null | 
            
                                                                        
                            
            
                                    
            
            
                | 109 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  |     public function unset($key) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 |  |  |         if (!isset($this->items[$key]) && !array_key_exists($key, $this->data)) { | 
                            
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                | 113 |  |  |             return null; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 114 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 115 |  |  |         $removed = $this->data[$key]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 |  |  |         unset($this->data[$key]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 117 |  |  |         return $removed; | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 118 |  |  |     } | 
            
                                                        
            
                                    
            
            
                | 119 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 120 |  |  |  | 
            
                        
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: