Wordpress article edit page to add metabox

 add_meta_box($id,$title,$callback,$screen,$context:,$priority);

parameter

• $ ID (string) (Required) Meta - module HTML "ID" attribute

• The title $ title (character string) (Required) Meta - module, visible to the user

• $ The callback function (callback) (Required) to output HTML code modules Meta

• $ Post_type (string) (Required) Article type Meta display module, which can be paper (post), page (page), link (link), accessories (attachment) or custom post types (custom post types alias)

• $ Context display position (string) (optional) Meta - module ( 'normal', 'advanced', or 'side') Default: 'advanced'

• $ Priority (string) (optional) priority level ( 'high', 'core', 'default'or' low ') Meta module displays default values:' default '

• $ Callback_args (array) (optional) parameters passed to the callback function. $ post callback function receives the objects, and any other parameters passed by this variable.

Source File

wp-admin/includes/template.php

Reference

1. WordPress Meta Box Add method steps
2. Plugin API/Action Reference/add meta boxes 案列
3. add_meta_box () the Add Meta Box parameters
4. Adding Custom Meta Boxes to the WordPress Admin Interface
5. How To Create Wordpress Meta Boxes
6. WordPress add Add_Meta_Box use have add_meta_box () parameter description of Chinese and case
7. WordPress function: add meta box (custom add Meta module)