Question

我想使用以下代码在数据库中保存 Contact Form 7 插件的字段值：

add_action('wpcf7_before_send_mail', my_conversion($cf7));

function my_conversion($cf7)   
{   
    $name = $cf7->posted_data["your-name"];   
    $email = $cf7->posted_data["your-email"];   
    $Work = $cf7->posted_data["tel-Work"];    
    $homenumber = $cf7->posted_data["homenumber"];   
    $mobilenumber = $cf7->posted_data["mobilenumber"];

    mysql_query("INSERT INTO `hello` (`Your Name`, `Work`, `Home`, `Mobile No`, `Email`) VALUES ('$name',$Work,$homenumber,$mobilenumber,$email)");    
}

但它不起作用，这是错误：

"`$cf7->posted_data["...."]`;" can not fetch values.

Answer 1

这是错误的：

add_action('wpcf7_before_send_mail', my_conversion($cf7));

应该是：

add_action('wpcf7_before_send_mail', 'my_conversion');

要了解$cf7对象中可用的值，请在var_dump( $cf7 );函数的开头添加my_conversion。

请勿使用mysql_query！请改用WPDB Class。

最后，Flamingo Plugin会在提交时自动保存您的表单。

Answer 2

你应该尝试使用wp准备的查询而不是直接查询

$name = $cf7->posted_data["your-name"];
$work = $cf7->posted_data["tel-Work"];

$email = $cf7->posted_data["your-email"];

$wpdb->query( $wpdb->prepare( 
    "
        INSERT INTO $wpdb->hello
        ( contact, email , name )
        VALUES ( %d, %s, %s )
    ", 
        $work, 
    $email , 
    $name 
) );

如何在数据库中保存Contact Form 7插件的字段值？

2 个答案: