WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 688 | * Fires for each custom column in the Media list table. |
| 689 | * |
| 690 | * Custom columns are registered using the {@see 'manage_media_columns'} filter. |
| 691 | * |
| 692 | * @since 2.5.0 |
| 693 | * |
| 694 | * @param string $column_name Name of the custom column. |
| 695 | * @param int $post_id Attachment ID. |
| 696 | */ |
| 697 | do_action( 'manage_media_custom_column', $column_name, $post->ID ); |
| 698 | } |
| 699 | |
| 700 | /** |
| 701 | * @global WP_Post $post Global post object. |
| 702 | * @global WP_Query $wp_query WordPress Query object. |
| 703 | */ |
| 704 | public function display_rows() { |
| 705 | global $post, $wp_query; |
| 706 | |