add clear

Container.php

@@ -0,0 +1,96 @@
+<?php
+
+use common\Config;
+use common\Progaram;
+
+/**
+ * Class Container
+ */
+class Container
+{
+
+	/** @var Container */
+	private static $_instance;
+
+	/** @var \common\Config */
+	private $config;
+
+	private $container = [];
+
+	const QQ_SMALL_PROGRAM = 'QQ_SMALL_PROGRAM';
+	const QQ_LITTLE_GAME = 'QQ_LITTLE_GAME';
+	const WX_LITTLE_GAME = 'WX_LITTLE_GAME';
+	const WX_SMALL_PROGRAM = 'WX_SMALL_PROGRAM';
+	const WX_OFFICIAL_ACCOUNT = 'WX_OFFICIAL_ACCOUNT';
+
+	/**
+	 * @param string $class
+	 * @param Config $config
+	 * @return mixed
+	 */
+	public static function newInstance($class, $config)
+	{
+		if (!(static::$_instance instanceof Container)) {
+			static::$_instance = new Container();
+		}
+		static::$_instance->generate($config);
+
+		if (static::$_instance->exists($class)) {
+			return static::$_instance->get($class);
+		} else {
+			return static::$_instance->generate($config);
+		}
+	}
+
+	/**
+	 * @param \common\Config $config
+	 * @return $this
+	 */
+	public function generate(Config $config)
+	{
+		$this->config = $config;
+		return $this;
+	}
+
+
+	/**
+	 * @param $class
+	 * @return object|ReflectionClass
+	 * @throws ReflectionException
+	 * @throws Exception
+	 */
+	private function createObject($class)
+	{
+		$newInstance = new \ReflectionClass($class);
+		if (!$newInstance->isInstantiable()) {
+			throw new Exception('Class Con\'t instance.');
+		}
+		$newInstance = $newInstance->newInstance();
+		if (method_exists($newInstance, 'initConfig')) {
+			$newInstance->initConfig($this->config);
+		}
+
+		$this->container[$class] = $newInstance;
+		return $newInstance;
+	}
+
+
+	/**
+	 * @param $name
+	 * @return mixed
+	 */
+	public function get($name)
+	{
+		return $this->container[$name];
+	}
+
+	/**
+	 * @param $name
+	 * @return bool
+	 */
+	public function exists($name)
+	{
+		return array_key_exists($name, $this->container) && $this->container[$name] instanceof Progaram;
+	}
+
+}