使用PHP和Manticore Search开发多语言搜索功能

$ indexer -c /path/to/manticore.conf --all

$mysqli = new mysqli('host', 'user', 'password', 'database');
if ($mysqli->connect_errno) {
    die("Failed to connect to MySQL: " . $mysqli->connect_error);
}

$sql = 'SELECT id, product_name_en, product_name_cn FROM products';
$result = $mysqli->query($sql);

$all_rows = '';
while ($row = $result->fetch_assoc()) {
    $all_rows .= '(' . $row['id'] . ', "' . $row['product_name_en'] . '", "' . $row['product_name_cn'] . '"),';
}

$all_rows = rtrim($all_rows, ',');
$sql = 'REPLACE INTO products (id, product_name_en, product_name_cn) VALUES ' . $all_rows;

$mysqli->query($sql);
if ($mysqli->error) {
    die("Failed to insert data into Manticore Search: " . $mysqli->error);
}

$query = 'apple';

// 根据当前语言选择搜索字段
$language = 'en';
if ($language === 'cn') {
    $search_field = 'product_name_cn';
} else {
    $search_field = 'product_name_en';
}

// 连接Manticore Search的搜索接口
$cl = new ManticoreSearchClient();
$cl->connect();

// 执行搜索
$result = $cl->search('products', $query, array('index' => 'products', 'field_weights' => array($search_field => 100)));

// 解析搜索结果
$matches = array();
if ($result['total'] > 0) {
    foreach ($result['matches'] as $match) {
        $matches[] = $match['attrs']['id'];
    }
}

// 查询原始数据
$sql = 'SELECT * FROM products WHERE id IN (' . implode(',', $matches) . ')';
$result = $mysqli->query($sql);

while ($row = $result->fetch_assoc()) {
    echo $row['product_name_en'] . '<br>';
}