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 |
---|---|
662 | if ( 'page' === $post_type ) { |
663 |
|
664 | /** |
665 | * Filters the columns displayed in the Pages list table. |
666 | * |
667 | * @since 2.5.0 |
668 | * |
669 | * @param string[] $post_columns An associative array of column headings. |
670 | */ |
671 | $posts_columns = apply_filters( 'manage_pages_columns', $posts_columns ); |
672 | } else { |
673 |
|
674 | /** |
675 | * Filters the columns displayed in the Posts list table. |
676 | * |
677 | * @since 1.5.0 |
678 | * |
679 | * @param string[] $post_columns An associative array of column headings. |
680 | * @param string $post_type The post type slug. |