[PHP] 项目实践中使用的IOC容器思想

class Application{
    private $resources= array();
    public function getResource($class,$params) {
        if (!isset($this->resources[$class])) {
            $this->resources[$class] = call_user_func_array(array($class, 'createResource'), $params);
        }   
        return $this->resources[$class];
    }   
}

class User {
    private $name;
    private $age;
    public function __construct($name,$age){
        $this->name=$name;
        $this->age=$age;
    }   
    public static function createResource($name,$age) {
        return new self($name,$age);
    }   
    public function says(){
        echo $this->name;
    }   
}
$app=new Application();
$user=$app->getResource("User",array("taoshihan","1000"));
$user->says();