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 |
---|---|
784 | * |
785 | * @since 3.2.0 |
786 | * @since 5.1.0 Added the `$this` parameter. |
787 | * |
788 | * @global wpdb $wpdb WordPress database abstraction object. |
789 | * |
790 | * @param string $sql The SELECT FOUND_ROWS() query for the current WP_User_Query. |
791 | * @param WP_User_Query $query The current WP_User_Query instance. |
792 | */ |
793 | $found_users_query = apply_filters( 'found_users_query', 'SELECT FOUND_ROWS()', $this ); |
794 |
|
795 | $this->total_users = (int) $wpdb->get_var( $found_users_query ); |
796 | } |
797 | } |
798 |
|
799 | if ( ! $this->results ) { |
800 | return; |
801 | } |
802 |
|