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 |
---|---|
634 | * Fires for each custom column in the Media list table. |
635 | * |
636 | * Custom columns are registered using the {@see 'manage_media_columns'} filter. |
637 | * |
638 | * @since 2.5.0 |
639 | * |
640 | * @param string $column_name Name of the custom column. |
641 | * @param int $post_id Attachment ID. |
642 | */ |
643 | do_action( 'manage_media_custom_column', $column_name, $post->ID ); |
644 | } |
645 |
|
646 | /** |
647 | * @global WP_Post $post Global post object. |
648 | */ |
649 | public function display_rows() { |
650 | global $post, $wp_query; |
651 |
|
652 | $post_ids = wp_list_pluck( $wp_query->posts, 'ID' ); |