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我只是試圖運行查詢使用wpdb查詢和準備語句。MySQL的語法錯誤與wpdb查詢/準備
在我的網頁,它返回:
[你在你的SQL語法錯誤;檢查對應於你的MySQL服務器版本在線路附近使用「更改爲MyQuery」正確的語法手冊1]
PHP代碼:
<?php
$dirName1 = 'C:/wamp/www/c2c/wp-content/themes/flawless-v1-01';
$dirName2 = 'C:/wamp/www/c2c';
require_once($dirName1.'/config/setup.php');
require_once($dirName2.'/wp-config.php');
require_once($dirName2.'/wp-load.php');
$wpdb->show_errors();
$tableName = $wpdb->prefix . "user_orders";
$user = wp_get_current_user();
$userId = $user->ID;
$userName = $user->user_login;
// echo $tableName . ': ' . $userId . ': '. $userName;
// echo var_dump($tableName);
// echo var_dump($userId);
// echo var_dump($userName);
// These echo the correct formats for the prepare statement below
$myQuery = $wpdb->query(
$wpdb->prepare("
SELECT *
FROM $tableName
WHERE `user_id` = %d
AND `user_name` = %s",
$tableName,
$userId,
$userName)
);
$results = $wpdb->get_results(myQuery, ARRAY_A);
?>
啊,SIMP le錯誤。謝謝約翰! – Conner