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<?php |
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namespace Wandu\Support; |
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use InvalidArgumentException; |
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use ArrayAccess; |
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class DotArray implements ArrayAccess |
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{ |
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/** @var array */ |
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protected $items; |
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/** |
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* @param array $items |
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*/ |
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public function __construct(array $items = []) |
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{ |
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$this->items = $items; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getRawData() |
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{ |
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return $this->items; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function get($name, $default = null) |
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{ |
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if ($name === '') { |
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return $this->items; |
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} |
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$names = explode('.', $name); |
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$dataToReturn = $this->items; |
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while (count($names)) { |
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$name = array_shift($names); |
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if (!is_array($dataToReturn) || !array_key_exists($name, $dataToReturn)) { |
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return $default; |
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} |
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$dataToReturn = $dataToReturn[$name]; |
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} |
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return $dataToReturn; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function set($name, $value) |
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{ |
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if ($name === '') { |
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$this->items = $value; |
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} |
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$names = explode('.', $name); |
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$dataToSet = &$this->items; |
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while (count($names)) { |
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$name = array_shift($names); |
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if (!is_array($dataToSet)) { |
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$dataToSet = []; |
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} |
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if (!array_key_exists($name, $dataToSet)) { |
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$dataToSet[$name] = null; |
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} |
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$dataToSet = &$dataToSet[$name]; |
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} |
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$dataToSet = $value; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function has($name) |
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{ |
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if ($name === '') { |
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return true; |
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} |
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$names = explode('.', $name); |
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$dataToReturn = $this->items; |
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while (count($names)) { |
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$name = array_shift($names); |
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if (!is_array($dataToReturn) || !array_key_exists($name, $dataToReturn)) { |
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return false; |
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} |
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$dataToReturn = $dataToReturn[$name]; |
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} |
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return true; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function remove($name) |
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{ |
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if ($name === '') { |
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$this->items = []; |
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return true; |
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} |
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$names = explode('.', $name); |
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$dataToReturn = &$this->items; |
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while (count($names)) { |
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$name = array_shift($names); |
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if (!is_array($dataToReturn) || !array_key_exists($name, $dataToReturn)) { |
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return false; |
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} |
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if (count($names) === 0) { |
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unset($dataToReturn[$name]); |
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} else { |
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$dataToReturn = &$dataToReturn[$name]; |
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} |
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} |
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return true; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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2 |
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public function subset($name) |
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{ |
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$subset = $this->get($name); |
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if (!is_array($subset)) { |
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throw new InvalidArgumentException('subset must be an array.'); |
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} |
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return new static($subset); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function offsetExists($offset) |
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{ |
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return $this->has($offset); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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2 |
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public function offsetGet($offset) |
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{ |
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2 |
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if (strpos($offset, '||') !== false) { |
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list($offset, $default) = explode('||', $offset); |
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return $this->get($offset, $default); |
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} |
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return $this->get($offset); |
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} |
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/** |
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149
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* {@inheritdoc} |
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150
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*/ |
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151
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public function offsetSet($offset, $value) |
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{ |
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$this->set($offset, $value); |
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} |
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/** |
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* {@inheritdoc} |
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158
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*/ |
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159
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public function offsetUnset($offset) |
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160
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{ |
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$this->remove($offset); |
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162
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} |
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163
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} |
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164
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Wandu /
Framework
