Zend_Config_Ini中的数组继承问题

时间:2011-02-11 14:00:27

标签: php zend-framework

可能来自parse_ini_file()

  

[制作]

     

resources.cachemanager.default.frontend.name   =“核心”resources.cachemanager.default.backend.name   =“Memcached”resources.cachemanager.default.backend.servers.0.host   =“live server 1”resources.cachemanager.default.backend.servers.0.port   = 11211 resources.cachemanager.default.backend.servers.1.host   =“live server 2”resources.cachemanager.default.backend.servers.1.port   = 11211

     

[发展:生产]

     

resources.cachemanager.default.backend.servers.0.host   =“dev server 1”resources.cachemanager.default.backend.servers.0.port   = 11211

对于开发部分,您将拥有“dev server 1”和“live server 2”。 我知道有这样的结果是合乎逻辑的,但我需要以某种方式重置父树。

有什么办法吗?

1 个答案:

答案 0 :(得分:2)

不确定这是否是你想要的,但是你可以阅读你的ini的开发部分而不继续生产,如下所示:

    $conf = new Zend_Config_Ini(
                    APPLICATION_PATH . '/configs/application.ini',
                    'development',
                    array('skipExtends' => true) // default value is false
    );
    var_dump($conf->resources->cachemanager->default->backend->servers->toArray());
    var_dump($conf->resources->cachemanager->default->frontend->toArray()); 

以上将导致:

    array
      0 => 
        array
          'host' => string 'live server 1' (length=13)
          'port' => string '11211' (length=5)

   // and an error because there will be no frontend if you need it.   

如果您还希望使用生产中的ini值,但您不希望在开发中使用“实时服务器2”,则可以单独阅读这两个部分,从生产中取消设置服务器并将其与开发合并:< / p>

   $productionIniOnly = new Zend_Config_Ini(
                    APPLICATION_PATH . '/configs/application.ini',
                    'production',
                    array('skipExtends' => true,'allowModifications'=>true)
    );

    unset($productionIniOnly->resources->cachemanager->default->backend->servers);

    $developmentIniOnly = new Zend_Config_Ini(
                    APPLICATION_PATH . '/configs/application.ini',
                    'development',
                    array('skipExtends' => true,'allowModifications'=>true)
    );

    $developmentIni = $developmentIniOnly->merge($productionIniOnly);

    var_dump($developmentIni->resources->cachemanager->default->backend->servers->toArray());
    var_dump($developmentIni->resources->cachemanager->default->frontend->toArray());

以上将给出:

array
  0 => 
    array
      'host' => string 'live server 1' (length=13)
      'port' => string '11211' (length=5)
array
  'name' => string 'Core' (length=4)

希望这对你有用。

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