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 |
|---|---|
| 2849 | |
| 2850 | /** |
| 2851 | * Filters the DISTINCT clause of the query. |
| 2852 | * |
| 2853 | * @since 2.1.0 |
| 2854 | * |
| 2855 | * @param string $distinct The DISTINCT clause of the query. |
| 2856 | * @param WP_Query $query The WP_Query instance (passed by reference). |
| 2857 | */ |
| 2858 | $distinct = apply_filters_ref_array( 'posts_distinct', array( $distinct, &$this ) ); |
| 2859 | |
| 2860 | /** |
| 2861 | * Filters the LIMIT clause of the query. |
| 2862 | * |
| 2863 | * @since 2.1.0 |
| 2864 | * |
| 2865 | * @param string $limits The LIMIT clause of the query. |
| 2866 | * @param WP_Query $query The WP_Query instance (passed by reference). |
| 2867 | */ |