File: /var/www/html/wp-content/themes/wujin/basic/emilxg.php
<?php
include("../../../../wp-config.php");
include("../../../../wp-blog-header.php");
?>
<?php
$new_value = $_GET['youxiang']; // 替换为新的字段值
global $wpdb;
$conn = $wpdb->dbh;
$table_name = $wpdb->prefix . "options";
// 构建查询语句
$sql = "UPDATE {$table_name} SET option_value = '{$new_value}' WHERE option_name = 'admin_email'";
// 执行查询语句并获取结果
$result = mysqli_query($conn,$sql);//借SQL语句插入数据
// 检查查询结果
if ($result) {
echo "<script>alert('修改成功!');history.go(-1);</script>";
} else {
echo "<script>alert('修改出错!');</script>";
}
?>