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Source View: posts_join_request

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Source View

Line Code
1402           $fields = apply_filters('posts_fields', "$wpdb->posts.*");
1403           $limits = apply_filters( 'post_limits', $limits );
1404
1405           // Announce current selection parameters.  For use by caching plugins.
1406           do_action( 'posts_selection', $where . $groupby . $orderby . $limits . $join );
1407
1408           // Filter again for the benefit of caching plugins.  Regular plugins should use the hooks above.
1409           $where = apply_filters('posts_where_request', $where);
1410           $groupby = apply_filters('posts_groupby_request', $groupby);
1411           $join = apply_filters('posts_join_request', $join);
1412           $orderby = apply_filters('posts_orderby_request', $orderby);
1413           $distinct = apply_filters('posts_distinct_request', $distinct);
1414           $fields = apply_filters('posts_fields_request', $fields);
1415           $limits = apply_filters( 'post_limits_request', $limits );
1416
1417           if ( ! empty($groupby) )
1418                $groupby = 'GROUP BY ' . $groupby;
1419           if ( !empty( $orderby ) )
1420                $orderby = 'ORDER BY ' . $orderby;