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 |
|---|---|
| 809 | * Filter SELECT FOUND_ROWS() query for the current WP_User_Query instance. |
| 810 | * |
| 811 | * @since 3.2.0 |
| 812 | * |
| 813 | * @global wpdb $wpdb WordPress database abstraction object. |
| 814 | * |
| 815 | * @param string $sql The SELECT FOUND_ROWS() query for the current WP_User_Query. |
| 816 | */ |
| 817 | if ( isset( $qv['count_total'] ) && $qv['count_total'] ) |
| 818 | $this->total_users = $wpdb->get_var( apply_filters( 'found_users_query', 'SELECT FOUND_ROWS()' ) ); |
| 819 | |
| 820 | if ( !$this->results ) |
| 821 | return; |
| 822 | |
| 823 | if ( 'all_with_meta' == $qv['fields'] ) { |
| 824 | cache_users( $this->results ); |
| 825 | |
| 826 | $r = array(); |
| 827 | foreach ( $this->results as $userid ) |