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 |
|---|---|
| 2717 | * Filters the JOIN clause of the query. |
| 2718 | * |
| 2719 | * Specifically for manipulating paging queries. |
| 2720 | * |
| 2721 | * @since 1.5.0 |
| 2722 | * |
| 2723 | * @param string $join The JOIN clause of the query. |
| 2724 | * @param WP_Query $query The WP_Query instance (passed by reference). |
| 2725 | */ |
| 2726 | $join = apply_filters_ref_array( 'posts_join_paged', array( $join, &$this ) ); |
| 2727 | |
| 2728 | /** |
| 2729 | * Filters the ORDER BY clause of the query. |
| 2730 | * |
| 2731 | * @since 1.5.1 |
| 2732 | * |
| 2733 | * @param string $orderby The ORDER BY clause of the query. |
| 2734 | * @param WP_Query $query The WP_Query instance (passed by reference). |
| 2735 | */ |