public function scws($key)
{
if (function_exists('scws')) {
$so = scws_new();
$so->set_charset('utf-8');
$so->add_dict(ini_get('scws.default.fpath') . '/dict.utf8.xdb');
//自定义词库
//$so->add_dict(APP_PATH . '/library/dict/scws.txt', SCWS_XDICT_TXT);
$so->set_rule(ini_get('scws.default.fpath') . '/rules.utf8.ini');
$so->set_ignore(true);
$so->set_multi(true);
$so->set_duality(true);
} else {
require_once APP_PATH . '/library/scws/pscws4.class.php';
$so = new PSCWS4('utf-8');
$so->set_dict(APP_PATH . '/library/scws/etc/dict.utf8.xdb');
$so->set_rule(APP_PATH . '/library/scws/etc/rules.utf8.ini');
$so->set_multi(true);
$so->set_ignore(true);
$so->set_duality(true);
}
$keys = str_replace(array(" ", " ", "\t", "\n", "\r"), array("", "", "", "", ""), $key);
$so->send_text($keys);
$words_array = $so->get_result();
$words = '';
foreach ($words_array as $v) {
$words = $words . '|"' . $v['word'] . '"';
}
$so->close();
return $words = trim($words, '|');
}
function getkeyword($title, $contents = '')
{
// 加入头文件
require_once 'pscws4.class.php';
// 建立分词类对像, 参数为字符集, 默认为 gbk, 可在后面调用 set_charset 改变
$pscws = new PSCWS4('utf8');
$pscws->set_dict('../function/etc/dict.xdb');
$pscws->set_rule('../function/etc/rules.ini');
$pscws->set_duality(true);
$text = $title;
$pscws->send_text($text);
$tops = $pscws->get_tops(10, '');
foreach ($tops as $k) {
$keywords = $keywords . $k[word] . ' ';
}
return ' ' . trim($keywords);
}
