manage_(post_type)_posts_columns │ filter-hook │ WP 3.0.0

Filters the columns displayed in the Posts list table for a specific post type.

The dynamic portion of the hook name, $post_type, refers to the post type slug.

Possible hook names include:

• manage_post_posts_columns
• manage_page_posts_columns

Usage

add_filter( 'manage_(post_type)_posts_columns', 'wp_kama_manage_post_type_posts_columns_filter' );

/**
 * Function for `manage_(post_type)_posts_columns` filter-hook.
 * 
 * @param string[] $post_columns An associative array of column headings.
 *
 * @return string[]
 */
function wp_kama_manage_post_type_posts_columns_filter( $post_columns ){

	// filter...
	return $post_columns;
}

$post_columns(string[])

An associative array of column headings.

Changelog

Where the hook is called

return apply_filters( "manage_{$post_type}_posts_columns", $posts_columns );

Where the hook is used in WordPress