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<?php |
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/** |
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* Created by rozbo at 2017/3/19 下午5:09 |
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*/ |
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namespace puck; |
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use puck\tools\Arr; |
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class Config { |
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/** |
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* All of the configuration items. |
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* |
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* @var array |
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*/ |
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protected $items = []; |
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/** |
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* Create a new configuration repository. |
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* |
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* @param array $items |
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* @return void |
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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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* Determine if the given configuration value exists. |
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* |
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* @param string $key |
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* @return bool |
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*/ |
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public function has($key) |
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{ |
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return Arr::has($this->items, $key); |
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} |
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/** |
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* Get the specified configuration value. |
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* |
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* @param string $key |
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* @param mixed $default |
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* @return mixed |
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*/ |
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public function get($key, $default = null) |
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{ |
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return Arr::get($this->items, $key, $default); |
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} |
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/** |
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* Set a given configuration value. |
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* |
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* @param array|string $key |
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* @param mixed $value |
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* @return void |
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*/ |
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public function set($key, $value = null) |
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{ |
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$keys = is_array($key) ? $key : [$key => $value]; |
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foreach ($keys as $key => $value) { |
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Arr::set($this->items, $key, $value); |
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} |
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} |
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/** |
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* Prepend a value onto an array configuration value. |
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* |
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* @param string $key |
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* @param mixed $value |
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* @return void |
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*/ |
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public function prepend($key, $value) |
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{ |
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$array = $this->get($key); |
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array_unshift($array, $value); |
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$this->set($key, $array); |
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} |
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/** |
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* Push a value onto an array configuration value. |
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* |
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* @param string $key |
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* @param mixed $value |
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* @return void |
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*/ |
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public function push($key, $value) |
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{ |
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$array = $this->get($key); |
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$array[] = $value; |
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$this->set($key, $array); |
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} |
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/** |
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* Get all of the configuration items for the application. |
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* |
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* @return array |
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*/ |
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public function all() |
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{ |
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return $this->items; |
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} |
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/** |
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* Determine if the given configuration option exists. |
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* |
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* @param string $key |
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* @return bool |
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*/ |
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public function offsetExists($key) |
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{ |
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return $this->has($key); |
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} |
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/** |
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* Get a configuration option. |
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* |
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* @param string $key |
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* @return mixed |
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*/ |
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public function offsetGet($key) |
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{ |
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return $this->get($key); |
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} |
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/** |
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* Set a configuration option. |
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* |
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* @param string $key |
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* @param mixed $value |
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* @return void |
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*/ |
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public function offsetSet($key, $value) |
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{ |
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$this->set($key, $value); |
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} |
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/** |
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* Unset a configuration option. |
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* |
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* @param string $key |
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* @return void |
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*/ |
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public function offsetUnset($key) |
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{ |
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$this->set($key, null); |
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} |
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} |
Rozbo /
puck
Adding a
@returnannotation to a constructor is not recommended, since a constructor does not have a meaningful return value.Please refer to the PHP core documentation on constructors.