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 |
---|---|
3058 | if ( !$q['suppress_filters'] ) { |
3059 | /** |
3060 | * Filter the WHERE clause of the query. |
3061 | * |
3062 | * @since 1.5.0 |
3063 | * |
3064 | * @param string $where The WHERE clause of the query. |
3065 | * @param WP_Query &$this The WP_Query instance (passed by reference). |
3066 | */ |
3067 | $where = apply_filters_ref_array( 'posts_where', array( $where, &$this ) ); |
3068 |
|
3069 | /** |
3070 | * Filter the JOIN clause of the query. |
3071 | * |
3072 | * @since 1.5.0 |
3073 | * |
3074 | * @param string $where The JOIN clause of the query. |
3075 | * @param WP_Query &$this The WP_Query instance (passed by reference). |
3076 | */ |