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 |
---|---|
587 |
|
588 | /** |
589 | * Filters the columns displayed in the Posts list table. |
590 | * |
591 | * @since 1.5.0 |
592 | * |
593 | * @param array $posts_columns An array of column names. |
594 | * @param string $post_type The post type slug. |
595 | */ |
596 | $posts_columns = apply_filters( 'manage_posts_columns', $posts_columns, $post_type ); |
597 | } |
598 |
|
599 | /** |
600 | * Filters the columns displayed in the Posts list table for a specific post type. |
601 | * |
602 | * The dynamic portion of the hook name, `$post_type`, refers to the post type slug. |
603 | * |
604 | * @since 3.0.0 |
605 | * |