如何防止用户在结帐页面登录时不重置会话？

Question

我有一些会话值在结帐页面，我发送作为电子邮件给客户，以及添加的顺序细节。问题是，当用户登录并准备签出时，一切正常，但是当用户试图登录签出页面时，会话被重置，并且我们得到了作为会话的空白值。当用户登录结帐页面时，我不想重置会话值。我的functions.php文件如下

  <?php
/**
 * Twenty Seventeen functions and definitions
 *
 * @link https://developer.wordpress.org/themes/basics/theme-functions/
 *
 * @package WordPress
 * @subpackage Twenty_Seventeen
 * @since 1.0
 */

/**
 * Twenty Seventeen only works in WordPress 4.7 or later.
 */
if ( version_compare( $GLOBALS['wp_version'], '4.7-alpha', '<' ) ) {
    require get_template_directory() . '/inc/back-compat.php';
    return;
}

/**
 * Sets up theme defaults and registers support for various WordPress features.
 *
 * Note that this function is hooked into the after_setup_theme hook, which
 * runs before the init hook. The init hook is too late for some features, such
 * as indicating support for post thumbnails.
 */
function twentyseventeen_setup() {
    /*
     * Make theme available for translation.
     * Translations can be filed at WordPress.org. See: https://translate.wordpress.org/projects/wp-themes/twentyseventeen
     * If you're building a theme based on Twenty Seventeen, use a find and replace
     * to change 'twentyseventeen' to the name of your theme in all the template files.
     */
    load_theme_textdomain( 'twentyseventeen' );

    // Add default posts and comments RSS feed links to head.
    add_theme_support( 'automatic-feed-links' );

    /*
     * Let WordPress manage the document title.
     * By adding theme support, we declare that this theme does not use a
     * hard-coded <title> tag in the document head, and expect WordPress to
     * provide it for us.
     */
    add_theme_support( 'title-tag' );

    /*
     * Enable support for Post Thumbnails on posts and pages.
     *
     * @link https://developer.wordpress.org/themes/functionality/featured-images-post-thumbnails/
     */
    add_theme_support( 'post-thumbnails' );

    add_image_size( 'twentyseventeen-featured-image', 2000, 1200, true );

    add_image_size( 'twentyseventeen-thumbnail-avatar', 100, 100, true );

    // Set the default content width.
    $GLOBALS['content_width'] = 525;

    // This theme uses wp_nav_menu() in two locations.
    register_nav_menus( array(
        'top'    => __( 'Top Menu', 'twentyseventeen' ),
        'social' => __( 'Social Links Menu', 'twentyseventeen' ),
        'account' => __( 'Login Register', 'twentyseventeen' ),
    ) );

    /*
     * Switch default core markup for search form, comment form, and comments
     * to output valid HTML5.
     */
    add_theme_support( 'html5', array(
        'comment-form',
        'comment-list',
        'gallery',
        'caption',
    ) );

    /*
     * Enable support for Post Formats.
     *
     * See: https://codex.wordpress.org/Post_Formats
     */
    add_theme_support( 'post-formats', array(
        'aside',
        'image',
        'video',
        'quote',
        'link',
        'gallery',
        'audio',
    ) );

    // Add theme support for Custom Logo.
    add_theme_support( 'custom-logo', array(
        'width'       => 250,
        'height'      => 250,
        'flex-width'  => true,
    ) );

    // Add theme support for selective refresh for widgets.
    add_theme_support( 'customize-selective-refresh-widgets' );

    /*
     * This theme styles the visual editor to resemble the theme style,
     * specifically font, colors, and column width.
     */
    add_editor_style( array( 'assets/css/editor-style.css', twentyseventeen_fonts_url() ) );

    // Define and register starter content to showcase the theme on new sites.
    $starter_content = array(
        'widgets' => array(
            // Place three core-defined widgets in the sidebar area.
            'sidebar-1' => array(
                'text_business_info',
                'search',
                'text_about',
            ),

            // Add the core-defined business info widget to the footer 1 area.
            'sidebar-2' => array(
                'text_business_info',
            ),

            // Put two core-defined widgets in the footer 2 area.
            'sidebar-3' => array(
                'text_about',
                'search',
            ),
        ),

        // Specify the core-defined pages to create and add custom thumbnails to some of them.
        'posts' => array(
            'home',
            'about' => array(
                'thumbnail' => '{{image-sandwich}}',
            ),
            'contact' => array(
                'thumbnail' => '{{image-espresso}}',
            ),
            'blog' => array(
                'thumbnail' => '{{image-coffee}}',
            ),
            'homepage-section' => array(
                'thumbnail' => '{{image-espresso}}',
            ),
        ),

        // Create the custom image attachments used as post thumbnails for pages.
        'attachments' => array(
            'image-espresso' => array(
                'post_title' => _x( 'Espresso', 'Theme starter content', 'twentyseventeen' ),
                'file' => 'assets/images/espresso.jpg', // URL relative to the template directory.
            ),
            'image-sandwich' => array(
                'post_title' => _x( 'Sandwich', 'Theme starter content', 'twentyseventeen' ),
                'file' => 'assets/images/sandwich.jpg',
            ),
            'image-coffee' => array(
                'post_title' => _x( 'Coffee', 'Theme starter content', 'twentyseventeen' ),
                'file' => 'assets/images/coffee.jpg',
            ),
        ),

        // Default to a static front page and assign the front and posts pages.
        'options' => array(
            'show_on_front' => 'page',
            'page_on_front' => '{{home}}',
            'page_for_posts' => '{{blog}}',
        ),

        // Set the front page section theme mods to the IDs of the core-registered pages.
        'theme_mods' => array(
            'panel_1' => '{{homepage-section}}',
            'panel_2' => '{{about}}',
            'panel_3' => '{{blog}}',
            'panel_4' => '{{contact}}',
        ),

        // Set up nav menus for each of the two areas registered in the theme.
        'nav_menus' => array(
            // Assign a menu to the "top" location.
            'top' => array(
                'name' => __( 'Top Menu', 'twentyseventeen' ),
                'items' => array(
                    'link_home', // Note that the core "home" page is actually a link in case a static front page is not used.
                    'page_about',
                    'page_blog',
                    'page_contact',
                ),
            ),

            // Assign a menu to the "social" location.
            'social' => array(
                'name' => __( 'Social Links Menu', 'twentyseventeen' ),
                'items' => array(
                    'link_yelp',
                    'link_facebook',
                    'link_twitter',
                    'link_instagram',
                    'link_email',
                ),
            ),
        ),
    );

    /**
     * Filters Twenty Seventeen array of starter content.
     *
     * @since Twenty Seventeen 1.1
     *
     * @param array $starter_content Array of starter content.
     */
    $starter_content = apply_filters( 'twentyseventeen_starter_content', $starter_content );

    add_theme_support( 'starter-content', $starter_content );
}
add_action( 'after_setup_theme', 'twentyseventeen_setup' );

add_action('init', 'myStartSession', 1);
function myStartSession() {
    if(!session_id()) {
        session_start();
    }
}

function myEndSession() {
    session_destroy ();
}

add_action('wp_logout', 'myEndSession');
add_action('wp_login', 'myEndSession');

Answer 1

你好，在阅读了您的代码之后，我发现了add_action('wp_login', 'myEndSession');创建问题。只要从代码中删除这一行或注释，您的问题就会得到解决。