Sphinx PHP 如何进行多语言搜索与翻译

source multi_language
{
    type            = Mysql
    sql_host        = localhost
    sql_user        = username
    sql_pass        = passWord
    sql_db          = multilanguage_db
    sql_port        = 3306

    sql_query       = 
        SELECT id, title, content, language 
        FROM articles

    sql_attr_uint   = language
}

index multi_language_index
{
    source          = multi_language
    path            = /path/to/index/multi_language_index
    docinfo         = extern
    charset_type    = utf-8
}

searchd
{
    listen          = 9312
    log             = /path/to/sphinx/log/searchd.log
    query_log       = /path/to/sphinx/log/query.log
    read_timeout    = 5
    max_children    = 30
}

require("sphinxapi.php"); // 引入Sphinx PHP库

$sphinx = new SphinxClient(); // 创建SphinxClient对象
$sphinx->setServer("localhost", 9312); // 设置Sphinx服务器地址和端口
$sphinx->setMatchMode(SPH_MATCH_ALL); // 设置搜索模式

// 设置多语言搜索
$lang = "en"; // 设置搜索语言为英文
$sphinx->setFilter("language", array($lang)); // 设置搜索过滤器

// 执行搜索
$result = $sphinx->query("keyword");

if ($result !== false && isset($result['matches'])) {
    $matches = $result['matches'];

    foreach ($matches as $match) {
        // 处理搜索结果
        $id = $match['id']; // 获取文章ID
        $title = $match['attrs']['title']; // 获取文章标题
        $content = $match['attrs']['content']; // 获取文章内容

        // 输出搜索结果
        echo "ID: " . $id . "<br/>";
        echo "Title: " . $title . "<br/>";
        echo "Content: " . $content . "<br/>";
    }
}

$translated_title = mb_strtolower($title, 'utf-8'); // 对标题进行小写转换
$translated_content = mb_strtolower($content, 'utf-8'); // 对内容进行小写转换

// 输出翻译结果
echo "Translated Title: " . $translated_title . "<br/>";
echo "Translated Content: " . $translated_content . "<br/>";