php过滤敏感词
getList();
if(count($keyword) == 0){
$keyword = self::getBadWords($filename);
}
return strtr($content, array_combine( $keyword, array_fill(0,count($keyword), $target)));
}
}
/**
* 敏感词缓存处理类
* Class BadWordsMemcache
* User: lsl
*/
class BadWordsMemcache{
var $memcache;
var $key;
var $list;
var $filename;
function __construct($filename,$memconfig) {
$this->filename = $filename;
if(!class_exists("P_Memcache")){
require_once DIR."lib/memcache.class.php";
}
$this->key = "bad_words";
$this->memcache = new P_Memcache();
$this->memcache->config = $memconfig;
$this->memcache->connect();
print_r($this->memcache);
$this->init();
}
function __destruct() {
$this->memcache->close();
}
/**
* 初始化
* @param bool $isReset
*/
function init($isReset = false){
$this->list = $this->memcache->get($this->key)?$this->memcache->get($this->key):array();
if(count($this->list)==0 || $isReset){
$this->list = filterTools::getBadWords($this->filename);
$this->memcache->set($this->key, $this->list);
$log_data = Log::formatData($this->list);
Log::logWrite($log_data, 'bad.words','init');
}
}
/**
* 获取列表
* @return mixed
*/
function getList(){
return $this->list;
}
}
