php - 自动完成 foreach 中的变量

Question

我有以下代码:

class Orders{
    /**
     *
     * @var Supplier
     */
    private $suppliers; //Array of Supplier

    function loopAllSuppliers(){
        foreach($this->suppliers as $supplier){
            $supplier->/*no suggestion*/ //Can't get the method's to show here

            $this->suppliers->getSupplierName(); //methods in class Supplier show normally here
        }
    }
}

问题很简单。我只想为我的变量 $supplier 声明一个类型，就像我用 $suppliers 那样。

注意事项:

• Supplier 是一个具有公共(public)方法 getSupplierName() 的类。
• 我正在使用 Netbeans IDE。

Answer 1

class Orders{
    /**
     *
     * @var Supplier
     */
    private $suppliers;

    function loopAllSuppliers(){
        foreach($this->suppliers as $supplier){ /* @var $supplier Supplier */
      //Must declare the type again inside the foreach as Netbeans doesn't support
      // defining variable as arrays in doc blocks, yet.
        }
    }
}