如何在wp-admin/post.php中创建一个wordpress插件页

我想创建一个wp插件来显示数据库中的记录。我已经在数据库中添加了一个表格，并且希望在post.php页面编辑器下的wp-admin post.php页面中获取并显示记录。如何在wp-admin/post.php中创建一个wordpress插件页

我的post_id在我的表中作为外键。所以我想获取所选post_id的记录。

这是我的插件代码.....作秀记录以下网页编辑器

<?php 
    /* 
     Plugin Name: Kiosk User Info 
     Plugin URI: http://pixako.com 
     Description: This is Kiosk User Info. 
     Author: Muhammad Asfund Yar - Pixako 
     Version: 1.0 
     Author URI: http://pixako.com 
    */ 

    /* Plugin Main Page/Setting Page*/ 
    function KioskUserInfo_mainPage(){ 
     echo "<br />This is main page of plugin<br /> Go to the post page. here we are using it. <br /> Thanks"; 
    } 


    /*Plugin Working Area*/ 
    function KioskUserInfo_postPage(){ 
     echo "I want this code to show in wp-admin/post.php page under editor."; 
    } 
    add_action('registered_post_type', 'KioskUserInfo_postPage'); 


    /*Menu Links*/ 
    function KioskUserInfo_menu(){ 
     add_menu_page('Kiosk User Information Plugin','Kiosk User Info', 'manage_options','kiosk-user-info-mainpage','KioskUserInfo_mainPage'); 
    } 
    add_action('admin_menu','KioskUserInfo_menu'); 
?>

来源

2015-10-21 Muhammad Asfund