/**
*
* @access public
* @return void
* @author majiechao
* @修改日期 2015-09-15 16:18:11
*/
public function wordAction()
{
$text = $this->request->get('text', 'string', '');
if (empty($text)) {
exit('[]');
}
$mss = mss_create("confilter_main", -1);
$timestamp = mss_timestamp($mss);
$is_ready = mss_is_ready($mss);
if ($is_ready) {
// 如果redis dict最后更新时间大于mss实例创建时间，就重载
$updateTime = $this->di['confilter']->get($this->dictUpdateKey);
if ($updateTime > $timestamp) {
mss_destroy($mss);
$mss = mss_create("confilter_main", -1);
$timestamp = mss_timestamp($mss);
$is_ready = mss_is_ready($mss);
}
} else {
$this->loadDict($mss, $this->dictKey);
}
$matches = mss_search($mss, $text);
$word_arr = array();
foreach ($matches as $key => $value) {
$word_arr[] = $value[0];
}
$json = json_encode($word_arr);
echo $json;
exit;
}
/**
* 提取关键字
* @return json
* @author 彭东江
**/
public function word($text)
{
$redis = \Phalcon\DI::getDefault()->get("redis");
if (!isset($text) || empty($text)) {
exit;
}
//查询词语转换成大写
$text = strtolower($text);
$mss = mss_create("default", -1);
$timestamp = mss_timestamp($mss);
$is_ready = mss_is_ready($mss);
if ($is_ready) {
//如果redis dict最后更新时间大于mss实例创建时间，就重载
$updateTime = $redis->get($this->dictUpdateKey);
if ($updateTime > $timestamp) {
mss_destroy($mss);
$mss = mss_create("default");
$timestamp = mss_timestamp($mss);
$is_ready = mss_is_ready($mss);
}
}
if (!$is_ready) {
$this->loadDict($mss, $this->dictKey);
}
$mode = '/[^\\x{4e00}-\\x{9fa5}|a-z|\\d]/ui';
//只保留中文英文数字
$new_text = preg_replace($mode, '', $text);
$matches = mss_search($mss, $new_text);
$word_arr = array();
foreach ($matches as $key => $value) {
$word_arr[] = $value[0];
}
$json = json_encode($word_arr);
return $json;
}
}
$line = explode(":", $line, 2);
if (count($line) == 2) {
mss_add($mss, trim($line[0]), trim($line[1]));
} else {
mss_add($mss, trim($line[0]));
}
}
}
$mss = mss_create("example");
$timestamp = mss_timestamp($mss);
$is_ready = mss_is_ready($mss);
if ($is_ready) {
$stat = stat("example.dic");
if ($stat['mtime'] > $timestamp) {
mss_destroy($mss);
$mss = mss_create("example");
$timestamp = mss_timestamp($mss);
$is_ready = mss_is_ready($mss);
}
}
if (!$is_ready) {
echo "Load dict\n";
load_dict($mss, "example.dic");
}
$text = file_get_contents("example.txt");
//
//
echo "mss_creation: " . date("Y-m-d H:i:s", $timestamp) . "\n";
//
//
