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<?php |
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/** |
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* Just a class to implement ArrayAccess and getter/setter and stuff like that. |
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* |
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* @name ElkArte Forum |
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* @copyright ElkArte Forum contributors |
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* @license BSD http://opensource.org/licenses/BSD-3-Clause |
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* |
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* @version 1.1 Release Candidate 1 |
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* |
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*/ |
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namespace ElkArte; |
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/** |
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* Class ValuesContainer |
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* |
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* - Implements generic ArrayAccess and getter/setter bag for use |
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* |
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* @package ElkArte |
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*/ |
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class ValuesContainer implements \ArrayAccess |
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{ |
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/** |
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* The array that holds all the data collected by the object. |
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* |
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* @var mixed[] |
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*/ |
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protected $data = array(); |
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/** |
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* Constructor |
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* |
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* @param mixed[]|null $data Any array of data used to initialize the object (optional) |
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*/ |
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public function __construct($data = null) |
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{ |
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if ($data !== null) |
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$this->data = (array) $data; |
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} |
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} |
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/** |
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* Setter |
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* |
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* @param string|int $key |
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* @param mixed $val |
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*/ |
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public function __set($key, $val) |
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{ |
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$this->data[$key] = $val; |
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} |
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/** |
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* Getter |
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* |
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* @param string|int $key |
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* @return mixed |
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*/ |
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public function __get($key) |
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{ |
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if (isset($this->data[$key])) |
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return $this->data[$key]; |
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else |
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return null; |
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} |
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/** |
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* Calling as method uses the argument as default |
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* |
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* @param string|int $key |
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* @param mixed[] $args |
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* @return mixed |
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*/ |
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public function __call($key, $args) |
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{ |
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if (isset($this->data[$key])) |
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{ |
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return $this->data[$key]; |
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} |
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else |
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{ |
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if (isset($args[0])) |
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{ |
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return $args[0]; |
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} |
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else |
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{ |
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return null; |
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} |
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} |
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} |
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/** |
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* Tests if the key is set. |
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* |
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* @param string|int $key |
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* @return bool |
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*/ |
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public function __isset($key) |
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{ |
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return isset($this->data[$key]); |
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} |
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/** |
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* Assigns a value to a certain offset. |
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* |
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* @param mixed|mixed[] $offset |
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* @param string $value |
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*/ |
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public function offsetSet($offset, $value) |
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{ |
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if (is_null($offset)) |
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{ |
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$this->data[] = $value; |
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} |
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else |
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{ |
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$this->data[$offset] = $value; |
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} |
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} |
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/** |
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* Tests if an offset key is set. |
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* |
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* @param string|int $offset |
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* @return bool |
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*/ |
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public function offsetExists($offset) |
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{ |
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return isset($this->data[$offset]); |
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} |
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/** |
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* Unset a certain offset key. |
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* |
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* @param string|int $offset |
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*/ |
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public function offsetUnset($offset) |
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{ |
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unset($this->data[$offset]); |
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} |
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/** |
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* Returns the value associated to a certain offset. |
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* |
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* @param string|int $offset |
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* @return mixed|mixed[] |
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*/ |
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public function offsetGet($offset) |
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{ |
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return isset($this->data[$offset]) ? $this->data[$offset] : null; |
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} |
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} |
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elkarte /
Elkarte
