创建帖子并将其设置为pending, 为自动发布生成唯一标识符，例如：

$unique = md5( $post->post_content );
add_post_meta( $post->ID, \'_auto_publish\', $unique );

现在为电子邮件创建链接：

$link = get_permalink( $post->ID );
$link = add_query_arg(
    array(
        \'autopublish\' => $unique,
        \'pid\'         => $post->ID
    ),
    $link
);

在电子邮件中将此链接发送到提交者的地址：

print "<$link>";

然后观察匹配情况$_GET 收件人单击链接时的参数：

if ( isset ( $_GET[ \'autopublish\' ] )
    and isset ( $_GET[ \'pid\' ] )
    and is_numeric( $_GET[ \'pid\' ] )
    and $post = get_post( $_GET[ \'pid\' ] )
    and $_GET[ \'autopublish\' ] === get_post_meta( $post->ID, \'_auto_publish\', TRUE )
    )
{
    $post->post_status = \'publish\';
    wp_update_post( $post );
    delete_post_meta( $post->ID, \'_auto_publish\' );
}