PHP wxr_authors_list函数代码示例

//.........这里部分代码省略.........
            bloginfo_rss('name');
            ?>
</title>
	<link><?php 
            bloginfo_rss('url');
            ?>
</link>
	<description><?php 
            bloginfo_rss('description');
            ?>
</description>
	<pubDate><?php 
            echo date('D, d M Y H:i:s +0000');
            ?>
</pubDate>
	<language><?php 
            echo get_option('rss_language');
            ?>
</language>
	<wp:wxr_version><?php 
            echo WXR_VERSION;
            ?>
</wp:wxr_version>
	<wp:base_site_url><?php 
            echo wxr_site_url();
            ?>
</wp:base_site_url>
	<wp:base_blog_url><?php 
            bloginfo_rss('url');
            ?>
</wp:base_blog_url>

<?php 
            wxr_authors_list();
            ?>

<?php 
            foreach ($cats as $c) {
                ?>
	<wp:category><wp:term_id><?php 
                echo $c->term_id;
                ?>
</wp:term_id><wp:category_nicename><?php 
                echo $c->slug;
                ?>
</wp:category_nicename><wp:category_parent><?php 
                echo $c->parent ? $cats[$c->parent]->slug : '';
                ?>
</wp:category_parent><?php 
                wxr_cat_name($c);
                wxr_category_description($c);
                ?>
</wp:category>
<?php 
            }
            foreach ($tags as $t) {
                ?>
	<wp:tag><wp:term_id><?php 
                echo $t->term_id;
                ?>
</wp:term_id><wp:tag_slug><?php 
                echo $t->slug;
                ?>
</wp:tag_slug><?php 
                wxr_tag_name($t);
                wxr_tag_description($t);

//.........这里部分代码省略.........
     *
     * @param object $term Term Object
     */
    function wxr_term_name($term)
    {
        if (empty($term->name)) {
            return;
        }
        echo '<wp:term_name>' . wxr_cdata($term->name) . '</wp:term_name>';
    }
    /**
     * Output a term_description XML tag from a given term object
     *
     * @since 2.9.0
     *
     * @param object $term Term Object
     */
    function wxr_term_description($term)
    {
        if (empty($term->description)) {
            return;
        }
        echo '<wp:term_description>' . wxr_cdata($term->description) . '</wp:term_description>';
    }
    /**
     * Output list of authors with posts
     *
     * @since 3.1.0
     *
     * @global wpdb $wpdb WordPress database abstraction object.
     *
     * @param array $post_ids Array of post IDs to filter the query by. Optional.
     */
    function wxr_authors_list(array $post_ids = null)
    {
        global $wpdb;
        if (!empty($post_ids)) {
            $post_ids = array_map('absint', $post_ids);
            $and = 'AND ID IN ( ' . implode(', ', $post_ids) . ')';
        } else {
            $and = '';
        }
        $authors = array();
        $results = $wpdb->get_results("SELECT DISTINCT post_author FROM {$wpdb->posts} WHERE post_status != 'auto-draft' {$and}");
        foreach ((array) $results as $result) {
            $authors[] = get_userdata($result->post_author);
        }
        $authors = array_filter($authors);
        foreach ($authors as $author) {
            echo "\t<wp:author>";
            echo '<wp:author_id>' . intval($author->ID) . '</wp:author_id>';
            echo '<wp:author_login>' . wxr_cdata($author->user_login) . '</wp:author_login>';
            echo '<wp:author_email>' . wxr_cdata($author->user_email) . '</wp:author_email>';
            echo '<wp:author_display_name>' . wxr_cdata($author->display_name) . '</wp:author_display_name>';
            echo '<wp:author_first_name>' . wxr_cdata($author->first_name) . '</wp:author_first_name>';
            echo '<wp:author_last_name>' . wxr_cdata($author->last_name) . '</wp:author_last_name>';
            echo "</wp:author>\n";
        }
    }
    /**
     * Ouput all navigation menu terms
     *
     * @since 3.1.0
     */
    function wxr_nav_menu_terms()
    {

//.........这里部分代码省略.........
    /**
     * Output a term_name XML tag from a given term object
     *
     * @since 2.9.0
     *
     * @param object $term Term Object
     */
    function wxr_term_name($term)
    {
        if (empty($term->name)) {
            return;
        }
        echo '<wp:term_name>' . wxr_cdata($term->name) . '</wp:term_name>';
    }
    /**
     * Output a term_description XML tag from a given term object
     *
     * @since 2.9.0
     *
     * @param object $term Term Object
     */
    function wxr_term_description($term)
    {
        if (empty($term->description)) {
            return;
        }
        echo '<wp:term_description>' . wxr_cdata($term->description) . '</wp:term_description>';
    }
    /**
     * Output list of authors with posts
     *
     * @since 3.1.0
     */
    function wxr_authors_list()
    {
        global $wpdb;
        $authors = array();
        $results = $wpdb->get_results("SELECT DISTINCT post_author FROM {$wpdb->posts} WHERE post_status != 'auto-draft'");
        foreach ((array) $results as $result) {
            $authors[] = get_userdata($result->post_author);
        }
        $authors = array_filter($authors);
        foreach ($authors as $author) {
            echo "\t<wp:author>";
            echo '<wp:author_id>' . $author->ID . '</wp:author_id>';
            echo '<wp:author_login>' . $author->user_login . '</wp:author_login>';
            echo '<wp:author_email>' . $author->user_email . '</wp:author_email>';
            echo '<wp:author_display_name>' . wxr_cdata($author->display_name) . '</wp:author_display_name>';
            echo '<wp:author_first_name>' . wxr_cdata($author->user_firstname) . '</wp:author_first_name>';
            echo '<wp:author_last_name>' . wxr_cdata($author->user_lastname) . '</wp:author_last_name>';
            echo "</wp:author>\n";
        }
    }
    /**
     * Ouput all navigation menu terms
     *
     * @since 3.1.0
     */
    function wxr_nav_menu_terms()
    {
        $nav_menus = wp_get_nav_menus();
        if (empty($nav_menus) || !is_array($nav_menus)) {
            return;
        }
        foreach ($nav_menus as $menu) {
            echo "\t<wp:term><wp:term_id>{$menu->term_id}</wp:term_id><wp:term_taxonomy>nav_menu</wp:term_taxonomy><wp:term_slug>{$menu->slug}</wp:term_slug>";

?>
</language>
	<wp:wxr_version><?php 
echo WXR_VERSION;
?>
</wp:wxr_version>
	<wp:base_site_url><?php 
echo wxr_site_url();
?>
</wp:base_site_url>
	<wp:base_blog_url><?php 
bloginfo_rss('url');
?>
</wp:base_blog_url>
<?php 
wxr_authors_list();
if ($my_options['acf_posts']) {
    global $wp_query, $wpdb, $post;
    $wp_query->in_the_loop = true;
    // Fake being in the loop.
    // create SQL with %d placeholders
    $where = 'WHERE ID IN (' . substr(str_repeat('%d,', count($my_options['acf_posts'])), 0, -1) . ')';
    // now prepare the SQL based on the %d + $_POST data
    $posts = $wpdb->get_results($wpdb->prepare("SELECT * FROM {$wpdb->posts} {$where}", $my_options['acf_posts']));
    // Begin Loop
    foreach ($posts as $post) {
        setup_postdata($post);
        ?>
	<item>
		<link><?php 
        the_permalink_rss();

//.........这里部分代码省略.........
        /**
         * Output a term_name XML tag from a given term object
         *
         * @since 2.9.0
         *
         * @param object $term Term Object
         */
        function wxr_term_name($term)
        {
            if (empty($term->name)) {
                return;
            }
            echo '<wp:term_name>' . wxr_cdata($term->name) . '</wp:term_name>';
        }
        /**
         * Output a term_description XML tag from a given term object
         *
         * @since 2.9.0
         *
         * @param object $term Term Object
         */
        function wxr_term_description($term)
        {
            if (empty($term->description)) {
                return;
            }
            echo '<wp:term_description>' . wxr_cdata($term->description) . '</wp:term_description>';
        }
        /**
         * Output list of authors with posts
         *
         * @since 3.1.0
         */
        function wxr_authors_list()
        {
            global $wpdb;
            $authors = array();
            $results = $wpdb->get_results("SELECT DISTINCT post_author FROM {$wpdb->posts}");
            foreach ((array) $results as $result) {
                $authors[] = get_userdata($result->post_author);
            }
            $authors = array_filter($authors);
            foreach ($authors as $author) {
                echo "\t<wp:author>";
                echo '<wp:author_id>' . $author->ID . '</wp:author_id>';
                echo '<wp:author_login>' . $author->user_login . '</wp:author_login>';
                echo '<wp:author_email>' . $author->user_email . '</wp:author_email>';
                echo '<wp:author_display_name>' . wxr_cdata($author->display_name) . '</wp:author_display_name>';
                echo '<wp:author_first_name>' . wxr_cdata($author->user_firstname) . '</wp:author_first_name>';
                echo '<wp:author_last_name>' . wxr_cdata($author->user_lastname) . '</wp:author_last_name>';
                echo "</wp:author>\n";
            }
        }
        /**
         * Ouput all navigation menu terms
         *
         * @since 3.1.0
         */
        function wxr_nav_menu_terms()
        {
            $nav_menus = wp_get_nav_menus();
            if (empty($nav_menus) || !is_array($nav_menus)) {
                return;
            }
            foreach ($nav_menus as $menu) {
                echo "\t<wp:term><wp:term_id>{$menu->term_id}</wp:term_id><wp:term_taxonomy>nav_menu</wp:term_taxonomy><wp:term_slug>{$menu->slug}</wp:term_slug>";