我正在尝试在注册表中添加一个新字段，但是我不确定如何使用wordpress函数在数据库中进行插入，当我搜索互联网时，我认为只有插件...想要牵手做。 我不希望有人为我做这件事，只要告诉我将新字段插入数据库的位置
<?php
if ( ! class_exists( 'Thim_Login_Popup_Widget' ) ) {
class Thim_Login_Popup_Widget extends Thim_Widget {
public $ins = array();
function __construct() {
parent::__construct(
'login-popup',
esc_html__( 'Thim: Login Popup', 'eduma' ),
array(
'panels_groups' => array( 'thim_widget_group' ),
'panels_icon' => 'thim-widget-icon thim-widget-icon-login-popup'
),
array(),
array(
'text_register' => array(
'type' => 'text',
'label' => esc_html__( 'Register Label', 'eduma' ),
'default' => 'Register',
),
'text_login' => array(
'type' => 'text',
'label' => esc_html__( 'Login Label', 'eduma' ),
'default' => 'Login',
),
'text_logout' => array(
'type' => 'text',
'label' => esc_html__( 'Logout Label', 'eduma' ),
'default' => 'Logout',
),
'text_profile' => array(
'type' => 'text',
'label' => esc_html__( 'Profile Label', 'eduma' ),
'default' => 'Profile',
),
'layout' => array(
'type' => 'select',
'label' => esc_html__( 'Layout', 'eduma' ),
'default' => 'base',
'options' => array(
'base' => esc_html__( 'Default', 'eduma' ),
'icon' => esc_html__( 'Icon', 'eduma' ),
),
),
'captcha' => array(
'type' => 'checkbox',
'label' => esc_html__( 'Use captcha?', 'eduma' ),
'description' => esc_html__( 'Use captcha in register and login form.', 'eduma' ),
'default' => false
),
'term' => array(
'type' => 'text',
'label' => esc_html__( 'Terms of Service link', 'eduma' ),
'description' => esc_html__( 'Leave empty to disable this field.', 'eduma' ),
'default' => '',
),
'shortcode' => array(
'type' => 'text',
'label' => esc_html__( 'Shortcode', 'eduma' ),
'description' => esc_html__( 'Enter shortcode to show in form Login.', 'eduma' ),
'default' => '',
)
)
);
}
/**
* Initialize the CTA widget
*/
function get_template_name( $instance ) {
$this->ins = $instance;
add_action( 'wp_footer', array( $this, 'thim_display_login_popup_form' ), 5 );
return 'base';
}
function get_style_name( $instance ) {
return false;
}
function thim_display_login_popup_form() {
$instance = $this->ins;
global $wp;
if ( ! is_user_logged_in() ) {
$registration_enabled = get_option( 'users_can_register' );
?>
<div id="thim-popup-login">
<div class="popup-login-wrapper">
<div class="thim-login-container<?php echo ( ! empty( $instance['shortcode'] ) ) ? ' has-shortcode' : ''; ?>">
<?php
if ( ! empty( $instance['shortcode'] ) ) {
echo do_shortcode( $instance['shortcode'] );
}
$current_page_id = get_queried_object_id();
?>
<div class="thim-popup-inner">
<div class="thim-login">
<?php
$login_redirect = home_url( $wp->request );
$login_redirect_option = get_theme_mod( 'thim_login_redirect', false );
// Set redirect url priority
if ( is_singular( 'lp_course' ) && 'yes' == get_post_meta( $current_page_id, '_lp_required_enroll', true ) ) {
$login_redirect = add_query_arg( array( 'enroll-course' => $current_page_id ), $login_redirect );
}
if ( ! empty( $login_redirect_option ) ) {
$login_redirect = $login_redirect_option;
}
if ( ! empty( $_REQUEST['redirect_to'] ) ) {
$login_redirect = $_REQUEST['redirect_to'];
}
?>
<h4 class="title"><?php esc_html_e( 'Login with your site account', 'eduma' ); ?></h4>
<form name="loginpopopform" action="<?php echo esc_url( site_url( 'wp-login.php', 'login_post' ) ); ?>" method="post">
<?php do_action( 'thim_before_login_form' ); ?>
<p class="login-username">
<input type="text" name="log" placeholder="<?php esc_html_e( 'Username or email', 'eduma' ); ?>" class="input required" value="" size="20" />
</p>
<p class="login-password">
<input type="password" name="pwd" placeholder="<?php esc_html_e( 'Password', 'eduma' ); ?>" class="input required" value="" size="20" />
</p>
<?php
/**
* Fires following the 'Password' field in the login form.
*
* @since 2.1.0
*/
do_action( 'login_form' );
?>
<?php if ( ! empty( $instance['captcha'] ) ): ?>
<p class="thim-login-captcha">
<?php
$value_1 = rand( 1, 9 );
$value_2 = rand( 1, 9 );
?>
<input type="text" data-captcha1="<?php echo esc_attr( $value_1 ); ?>" data-captcha2="<?php echo esc_attr( $value_2 ); ?>" placeholder="<?php echo esc_attr( $value_1 . ' + ' . $value_2 . ' =' ); ?>" class="captcha-result required" />
</p>
<?php endif; ?>
<?php echo '<a class="lost-pass-link" href="' . thim_get_lost_password_url() . '" title="' . esc_attr__( 'Lost Password', 'eduma' ) . '">' . esc_html__( 'Lost your password?', 'eduma' ) . '</a>'; ?>
<p class="forgetmenot login-remember">
<label for="popupRememberme"><input name="rememberme" type="checkbox" value="forever" id="popupRememberme" /> <?php esc_html_e( 'Remember Me', 'eduma' ); ?>
</label></p>
<p class="submit login-submit">
<input type="submit" name="wp-submit" class="button button-primary button-large" value="<?php esc_attr_e( 'Login', 'eduma' ); ?>" />
<input type="hidden" name="redirect_to" value="<?php echo esc_url( $login_redirect ); ?>" />
<input type="hidden" name="testcookie" value="1" />
</p>
<?php do_action( 'thim_after_login_form' ); ?>
</form>
<?php
if ( $registration_enabled ) {
echo '<p class="link-bottom">' . esc_html__( 'Not a member yet? ', 'eduma' ) . ' <a class="register" href="' . esc_url( thim_get_register_url() ) . '">' . esc_html__( 'Register now', 'eduma' ) . '</a></p>';
}
?>
</div>
<?php if ( $registration_enabled ): ?>
<div class="thim-register">
<?php
$register_redirect = home_url( $wp->request );
$register_redirect_option = get_theme_mod( 'thim_register_redirect', false );
// Set redirect url priority
if ( is_singular( 'lp_course' ) && 'yes' == get_post_meta( $current_page_id, '_lp_required_enroll', true ) ) {
$register_redirect = add_query_arg( array( 'enroll-course' => $current_page_id ), $register_redirect );
}
if ( ! empty( $register_redirect_option ) ) {
$register_redirect = $register_redirect_option;
}
if ( ! empty( $_REQUEST['redirect_to'] ) ) {
$register_redirect = $_REQUEST['redirect_to'];
}
?>
<h4 class="title"><?php echo esc_html_x( 'Register a new account', 'Login popup form', 'eduma' ); ?></h4>
<form class="<?php if ( get_theme_mod( 'thim_auto_login', true ) ) {
echo 'auto_login';
} ?>" name="registerformpopup" action="<?php echo esc_url( site_url( 'wp-login.php?action=register', 'login_post' ) ); ?>" method="post" novalidate="novalidate">
<?php wp_nonce_field( 'ajax_register_nonce', 'register_security' ); ?>
<p>
<input placeholder="<?php esc_attr_e( 'Username', 'eduma' ); ?>" type="text" name="user_login" class="input required" />
</p>
<p>
<input placeholder="<?php esc_attr_e( 'Email', 'eduma' ); ?>" type="email" name="user_email" class="input required" />
</p>
<p>
<input placeholder="<?php esc_attr_e( 'Name', 'eduma' ); ?>" type="text" name="user_name" id="user_name" class="input" /><!-- My Custon Field-->
</p>
<p>
<input placeholder="<?php esc_attr_e( 'Password', 'eduma' ); ?>" type="password" name="password" class="input required" />
</p>
<p>
<input placeholder="<?php esc_attr_e( 'Repeat Password', 'eduma' ); ?>" type="password" name="repeat_password" class="input required" />
</p>
<?php
if ( is_multisite() && function_exists( 'gglcptch_login_display' ) ) {
gglcptch_login_display();
}
do_action( 'register_form' );
?>
<?php if ( ! empty( $instance['captcha'] ) ) : ?>
<p class="thim-login-captcha">
<?php
$value_1 = rand( 1, 9 );
$value_2 = rand( 1, 9 );
?>
<input type="text" data-captcha1="<?php echo esc_attr( $value_1 ); ?>" data-captcha2="<?php echo esc_attr( $value_2 ); ?>" placeholder="<?php echo esc_attr( $value_1 . ' + ' . $value_2 . ' =' ); ?>" class="captcha-result required" />
</p>
<?php endif; ?>
<?php if ( ! empty( $instance['term'] ) ): ?>
<p>
<input type="checkbox" class="required" name="term" id="termFormFieldPopup">
<label for="termFormFieldPopup"><?php printf( __( 'I accept the <a href="%s" target="_blank">Terms of Service</a>', 'eduma' ), esc_url( $instance['term'] ) ); ?></label>
</p>
<?php endif; ?>
<p>
<input type="hidden" name="redirect_to" value="<?php echo esc_url( $register_redirect ); ?>" />
<input type="hidden" name="modify_user_notification" value="1">
</p>
<!-- --><?php //do_action( 'signup_hidden_fields', 'create-another-site' ); ?>
<p class="submit">
<input type="submit" name="wp-submit" class="button button-primary button-large" value="<?php echo esc_attr_x( 'Sign up', 'Login popup form', 'eduma' ); ?>" />
</p>
</form>
<?php echo '<p class="link-bottom">' . esc_html_x( 'Are you a member? ', 'Login popup form', 'eduma' ) . ' <a class="login" href="' . esc_url( thim_get_login_page_url() ) . '">' . esc_html_x( 'Login now', 'Login popup form', 'eduma' ) . '</a></p>'; ?>
<div class="popup-message"></div>
</div>
<?php endif; ?>
</div>
<span class="close-popup"><i class="fa fa-times" aria-hidden="true"></i></span>
<div class="cssload-container">
<div class="cssload-loading"><i></i><i></i><i></i><i></i></div>
</div>
</div>
</div>
</div>
<?php
}
}
}
}
function thim_login_popup_widget() {
register_widget( 'Thim_Login_Popup_Widget' );
}
add_action( 'widgets_init', 'thim_login_popup_widget' );