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 |
|---|---|
| 561 | $qv =& $this->query_vars; |
| 562 | |
| 563 | if ( is_array( $qv['fields'] ) || 'all' == $qv['fields'] ) { |
| 564 | $this->results = $wpdb->get_results("SELECT $this->query_fields $this->query_from $this->query_where $this->query_orderby $this->query_limit"); |
| 565 | } else { |
| 566 | $this->results = $wpdb->get_col("SELECT $this->query_fields $this->query_from $this->query_where $this->query_orderby $this->query_limit"); |
| 567 | } |
| 568 | |
| 569 | if ( isset( $qv['count_total'] ) && $qv['count_total'] ) |
| 570 | $this->total_users = $wpdb->get_var( apply_filters( 'found_users_query', 'SELECT FOUND_ROWS()' ) ); |
| 571 | |
| 572 | if ( !$this->results ) |
| 573 | return; |
| 574 | |
| 575 | if ( 'all_with_meta' == $qv['fields'] ) { |
| 576 | cache_users( $this->results ); |
| 577 | |
| 578 | $r = array(); |
| 579 | foreach ( $this->results as $userid ) |