Wordpress buddypress：缺少参数错误

Question

我在这里收到missing argument错误。有什么想法吗？

function my_approve( $user_id, $user_login, $user_password, $user_email, $usermeta ) {
    // Send the email notification.
    wp_mail( $user_email, $user_login . ' Yay', 'you have been approved' );
}

add_action( 'bp_core_activated_user', 'my_approve', 10, 5 );

Answer 1

与bp_core_activated_user相关联的功能应仅接受3个参数：$user_id，$key和$user。所以你的代码应该是这样的：

function my_approve( $user_id, $key, $user ) {
    wp_mail( $user->user_email, $user->user_login . ' Yay', 'you have been approved' );
}
add_action( 'bp_core_activated_user', 'my_approve', 10, 3 );