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<?php |
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namespace Kotori\Core; |
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use Kotori\Exception\ContainerException; |
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use ReflectionClass; |
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use ReflectionException; |
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class Container |
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{ |
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/** |
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* container instances |
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* |
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* @var array |
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*/ |
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protected $containers = []; |
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/** |
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* bind maps |
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* |
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* @var array |
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*/ |
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protected $bind = []; |
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/** |
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* instance handle |
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* |
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* @var object |
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*/ |
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protected static $instance; |
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/** |
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* Class constructor |
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* |
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* Bind default accessors |
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*/ |
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public function __construct() |
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{ |
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$this->bind([ |
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'cache' => \Kotori\Core\Cache::class, |
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'config' => \Kotori\Core\Config::class, |
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'controller' => \Kotori\Core\Controller::class, |
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'request' => \Kotori\Http\Request::class, |
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'response' => \Kotori\Http\Response::class, |
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'route' => \Kotori\Http\Route::class, |
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'trace' => \Kotori\Debug\Trace::class, |
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'model/provider' => \Kotori\Core\Model\Provider::class, |
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'logger' => \Kotori\Debug\Logger::class, |
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]); |
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} |
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/** |
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* Get singleton |
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* |
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* @return \Kotori\Core\Container |
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*/ |
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public static function getInstance() |
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{ |
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if (is_null(self::$instance)) { |
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self::$instance = new self(); |
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} |
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return self::$instance; |
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} |
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/** |
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* Set the object instance in the container |
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* |
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* @param string $abstract |
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* @param string $concrete |
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*/ |
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public static function set($abstract, $concrete) |
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{ |
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self::getInstance()->containers[$abstract] = $concrete; |
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} |
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/** |
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* Get the object instance in the container |
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* |
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* @param string $abstract |
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* @return object |
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* |
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* @throws \Kotori\Exception\ContainerException |
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*/ |
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public static function get($abstract) |
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{ |
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if (!isset(self::getInstance()->containers[$abstract])) { |
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try { |
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$reflect = new ReflectionClass(self::getInstance()->bind[$abstract]); |
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} catch (ReflectionException $e) { |
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throw new ContainerException('Cannot find "' . $abstract . '" in container'); |
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} |
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self::set($abstract, $reflect->newInstanceArgs([])); |
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} |
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return self::getInstance()->containers[$abstract]; |
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} |
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/** |
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* Get the object instance in the container by class name |
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* |
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* @param string $className |
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* @return object |
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* |
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* @throws \Kotori\Exception\ContainerException |
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*/ |
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public static function getByClassName($className) |
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{ |
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$bind = self::getInstance()->bind; |
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foreach ($bind as $abstract => $abstractClassName) { |
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if ($className == $abstractClassName) { |
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return self::get($abstract); |
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} |
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} |
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throw new ContainerException('Cannot find "' . $className . '" in container'); |
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} |
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/** |
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* bind object maps for the container |
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* |
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* @param mixed $abstract |
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* @param object $concrete |
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* @return \Kotori\Core\Container |
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*/ |
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public function bind($abstract, $concrete = null) |
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{ |
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if (is_array($abstract)) { |
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$this->bind = array_merge($this->bind, $abstract); |
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} else { |
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$this->bind[$abstract] = $concrete; |
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} |
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return $this; |
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} |
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} |
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kokororin /
Kotori.php
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: