mint/app/dict/dict_lookup_pre.php

<?php
//查询参考字典
require_once '../path.php';
require_once '../public/_pdo.php';

PDO_Connect("" . _FILE_DB_REF_INDEX_);
if (isset($_GET["word"])) {
    $word = $_GET["word"];
} else {
    echo json_encode(array(), JSON_UNESCAPED_UNICODE);
    exit;
}
$query = "SELECT word,count from " . _TABLE_REF_INDEX_ . " where eword like ?  OR word like ?  limit 0,20";
$Fetch = PDO_FetchAll($query, array($word . '%', $word . '%'));

PDO_Connect(_FILE_DB_REF_, _DB_USERNAME_, _DB_PASSWORD_);
$query = "SELECT mean from " . _TABLE_DICT_REF_ . " where word = ? and language = ?  limit 0,1";
foreach ($Fetch as $key => $value) {
    # code...
    $mean = PDO_FetchRow($query, array($value["word"], "zh"));
    if ($mean) {
        $Fetch[$key]["mean"] = $mean["mean"];
    } else {
        $mean = PDO_FetchRow($query, array($value["word"], "en"));
        if ($mean) {
            $Fetch[$key]["mean"] = $mean["mean"];
        } else {
            $Fetch[$key]["mean"] = "";
        }

    }

}
echo json_encode($Fetch, JSON_UNESCAPED_UNICODE);