More Information

$post_columns is an associative array of “column name” ⇒ “label”. The “column name” is passed to callback functions to identify the column. The “label” is shown as the column header.

Built-in Column Types:

Note: Listed in order of appearance. By default, all columns supported by the post type are shown.

cb: Checkbox for bulk actions.

title: Post title. Includes “edit”, “quick edit”, “trash” and “view” links. If $mode (set from $_REQUEST[‘mode’]) is ‘excerpt’, a post excerpt is included between the title and links.

author: Post author.

categories: Categories the post belongs to.

tags: Tags for the post.

comments: Number of pending comments.

date: The date and publish status of the post.