| 1 | <?php | ||
| 7 | trait Configurable | ||
| 8 | { | ||
| 9 | /** | ||
| 10 | * setUp | ||
| 11 | * Set up Smsa Configuration by the given config array | ||
| 12 | * The array has 'key' and 'uri' as keys to it's values. | ||
| 13 | * | ||
| 14 | * @param array|null $config | ||
| 15 | * | ||
| 16 | * @return $this | ||
| 17 | */ | ||
| 18 | 7 | public function setUp($config = []) | |
| 34 | |||
| 35 | /** | ||
| 36 | * nullValues | ||
| 37 | * Set the default value of the empty values that shall be sent to SECOM. | ||
| 38 | * | ||
| 39 | * @param $value | ||
| 40 | * | ||
| 41 | * @return $this | ||
| 42 | */ | ||
| 43 | 1 | public function nullValues($value) | |
| 49 | |||
| 50 | /** | ||
| 51 | * uri | ||
| 52 | * Set the WSDL uri. | ||
| 53 | * | ||
| 54 | * @param $uri | ||
| 55 | * | ||
| 56 | * @return $this | ||
| 57 | */ | ||
| 58 | public function uri($uri) | ||
| 68 | |||
| 69 | /** | ||
| 70 | * key | ||
| 71 | * Set the SMSA Key. | ||
| 72 | * | ||
| 73 | * @param $passkey | ||
| 74 | * | ||
| 75 | * @return $this | ||
| 76 | */ | ||
| 77 | 2 | public function key($passkey) | |
| 83 | |||
| 84 | /** | ||
| 85 | * getKey | ||
| 86 | * Get SMSA Key. | ||
| 87 | * | ||
| 88 | * @return | ||
| 89 | */ | ||
| 90 | 8 | public function getKey() | |
| 94 | } | ||
| 95 | 
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: