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 |
|---|---|
| 3615 | |
| 3616 | /** |
| 3617 | * Filters the number of found posts for the query. |
| 3618 | * |
| 3619 | * @since 2.1.0 |
| 3620 | * |
| 3621 | * @param int $found_posts The number of posts found. |
| 3622 | * @param WP_Query $query The WP_Query instance (passed by reference). |
| 3623 | */ |
| 3624 | $this->found_posts = (int) apply_filters_ref_array( 'found_posts', array( $this->found_posts, &$this ) ); |
| 3625 | |
| 3626 | if ( ! empty( $limits ) ) { |
| 3627 | $this->max_num_pages = (int) ceil( $this->found_posts / $q['posts_per_page'] ); |
| 3628 | } |
| 3629 | } |
| 3630 | |
| 3631 | /** |
| 3632 | * Sets up the next post and iterate current post index. |
| 3633 | * |