php - PHP意外的T_FUNCTION/construct问题？

Question

我在蛋糕php中有如下代码:

public $ceff_instance = array();

public function __construct() {

    $this->ceff_instance = $this->wsMethod_GO();
}

protected $filedMethodMappings = $this->$ceff_instance;

$wsMethod_GO返回一个数组。但是，它说我试图将 unexpected T_FUNCTION数组放入 $ceff_instance的那一行上有一个 $filedMethodMappings。这是什么原因呢？

我无法一生解决这个问题。

Answer 1

protected $filedMethodMappings = $this->$ceff_instance;

您不能在方法之外设置使用 $this。

public $ceff_instance = array();
protected $filedMethodMappings = NULL;

public function __construct() {
    $this->ceff_instance = $this->wsMethod_GO();
    $this->filedMethodMappings = $this->$ceff_instance;
}

演示: http://codepad.org/1V6ChkY0