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我正在使用Laravel及其驗證器。從抽象父類中取消設置子對象靜態變量php
我在我的控制器下面的代碼:
class ResellerController extends BaseController{
public function add() {
//some code before
$userValidator = new App\Services\Validators\UserCreateValidator();
//HERE I WANT TO REMOVE THE company KEY FROM THE RULES IN THE USERS CREATE VALIDATOR
$userValidator->removeRule('company');
//code execution continues
}
}
的UserCreateValidator延伸的父Validator類:
namespace App\Services\Validators;
class UserCreateValidator extends Validator {
public static $rules = array(
'firstName' => 'required',
'lastName' => 'required',
'email' => 'required|email|unique:users',
'company' => 'required'
);
}
這裏是基地Validator類:
namespace App\Services\Validators;
abstract class Validator {
/**
* Validation rules
* @var array
*/
public static $rules;
//THIS CODE DOES NOT WORK IN THE CONTROLLER UP
public static function removeRule($ruleKey){
if(is_array($ruleKey))
{
foreach($ruleKey as $key)
{
if(!array_key_exists($key, static::$rules)) continue;
unset(static::$rules[$key]);
}
return true;
}
if(!array_key_exists($ruleKey, static::$rules)) //return false;
unset(static::$rules['company']);
return true;
}
}
在ResellerController
static::$rules[$key]
的不安定不窩RK。
我可以在的XDebug會議(此行被執行之後)看到static::$rules['company']
仍然存在於UserCreateValidator
財產。
我以爲後期靜態綁定應該解決這個問題嗎? 有什麼不對?
只是爲了測試......如果你在'UserCreateValidator'中放置'removeRule'函數,它會起作用嗎? – lukasgeiter 2014-12-03 12:11:02