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 |
---|---|
258 |
|
259 | if ( post_type_supports( $post_type, 'author' ) ) |
260 | $posts_columns['author'] = __( 'Author' ); |
261 |
|
262 | $taxonomies = array(); |
263 |
|
264 | $taxonomies = get_object_taxonomies( $post_type, 'objects' ); |
265 | $taxonomies = wp_filter_object_list( $taxonomies, array( 'show_admin_column' => true ), 'and', 'name' ); |
266 |
|
267 | $taxonomies = apply_filters( "manage_taxonomies_for_{$post_type}_columns", $taxonomies, $post_type ); |
268 | $taxonomies = array_filter( $taxonomies, 'taxonomy_exists' ); |
269 |
|
270 | foreach ( $taxonomies as $taxonomy ) { |
271 | if ( 'category' == $taxonomy ) |
272 | $column_key = 'categories'; |
273 | elseif ( 'post_tag' == $taxonomy ) |
274 | $column_key = 'tags'; |
275 | else |
276 | $column_key = 'taxonomy-' . $taxonomy; |