kohana如何从一个字符串中过滤掉特定的词语

者局部替换成你在配置中设置的字符串。

用法
创建一个你定义的敏感词配置文件

/home/kerkness/kohana/application/config/censor.php 

  return array( 
     'words' => array( 
       'Codeigniter', 
       'Zend', 
       'CakePHP', 
       'Yii', 
     ), 
   );  

echo Text::censor('I used CakePHP and Zend but I likeYiis', Kohana::$config->load('censor')->words); 

  I used ####### and #### but I like###s   

echo Text::censor('I used CakePHP and Zend but I likeYiis', Kohana::$config->load('censor')->words,'Kohana'); 

I used Kohana and Kohana but I likeKohanas   

echo Text::censor('I used CakePHP and Zend but I likeYiis', Kohana::$config->load('censor')->words,'*',FALSE); 

I used ******* and **** but I likeYiis 

kohana如何从一个字符串中过滤掉特定的词语

原文：http://blog.csdn.net/phpfenghuo/article/details/45437779