通过工厂注册自定义过滤器

Register custom Filter via Factory

我正在尝试注册我的自定义过滤器并在 getInputFilter() 方法中使用,但不断出现错误:

A plugin by the name "myCustomFilter" was not found in the plugin manager ZendFilterFilterPluginManager

$inputFilter = new \Zend\InputFilter\InputFilter;
$inputFilter->add([
    'name'       => 'inputname',
    'required'   => true,
    'filters'    => [
        [
            'name' => 'myCustomFilter'
        ]
    ],
]);

并在module.config.php

中注册
return [
    'filters' => [
        'aliases'   => [
            'myCustomFilter' => Test\Filter\MyCustomFilter::class,
        ],
        'factories' => [
            Test\Filter\MyCustomFilter::class => Test\Filter\MyCustomFilterFactory::class,
        ],
    ],
];

我也在application.config.php注册了

'modules' => [
    ...
    'Zend\Filter',
    'Zend\InputFilter',
    'Zend\Validator',
 ],

请注意,我使用的是 ZF3,所以还有什么要 setup/configure 的吗?

我可以在没有工厂的情况下使用过滤器,但需要通过工厂创建过滤器。

您是否在 modules.config.php https://github.com/zendframework/ZendSkeletonApplication/blob/master/config/modules.config.php

中加载 Zend\InputFilter

像这样:

return [
    'Zend\Router',
    'Zend\InputFilter',
    'Zend\Validator',
    'Application',
];

创建 InputFilter 的实例后,我们需要更新默认的 FilterManager

$inputFilter->getFactory()->getDefaultFilterChain()->setPluginManager(
    $container->getServiceLocator()->get('FilterManager')
);

当然注入更好"FilterManager"这只是测试代码