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 |
|---|---|
| 2903 | |
| 2904 | /** |
| 2905 | * Filters the DISTINCT clause of the query. |
| 2906 | * |
| 2907 | * @since 2.1.0 |
| 2908 | * |
| 2909 | * @param string $distinct The DISTINCT clause of the query. |
| 2910 | * @param WP_Query $query The WP_Query instance (passed by reference). |
| 2911 | */ |
| 2912 | $distinct = apply_filters_ref_array( 'posts_distinct', array( $distinct, &$this ) ); |
| 2913 | |
| 2914 | /** |
| 2915 | * Filters the LIMIT clause of the query. |
| 2916 | * |
| 2917 | * @since 2.1.0 |
| 2918 | * |
| 2919 | * @param string $limits The LIMIT clause of the query. |
| 2920 | * @param WP_Query $query The WP_Query instance (passed by reference). |
| 2921 | */ |