让我的IDE了解类的未声明属性，或稍后声明属性

Question

This is an example:

class a {  
    private $arr = NULL;

    public function __construct(array $arr) {
        $this->arr = $arr;
    } 
    public function __get($name) {
        return $arr[$name];
    }
} 

this is a simple example. What i would like to do that
$class = new a(); $class-> and pressing -> I'm getting the dropdown list of properties he has declared, but I would like to get those throught __get() magic methods. Is there any chances to declare properties later IN CODE or something?

Answer 1

You can try to "add" them using annotations in doc comments

/**
 * @property int $myProperty
 */
class a {
  // class body here
}

Most IDEs should understand it (I only know PhpStorm and Eclipse/PDT).