SearchWP

Available since: 1.1

searchwp_query_main_join

View Parameters »

If you would like to JOIN more tables for the search algorithm parent query, use this filter.

Example: To include your own JOIN, add the following to your active theme’s functions.php:

<?php
function my_searchwp_query_main_join( $sql, $engine ) {
// modify $sql to your liking
return $sql;
}
add_filter( 'searchwp_query_main_join', 'my_searchwp_query_main_join', 10, 2 );
view raw gistfile1.php hosted with ❤ by GitHub

Parameters

Parameter Type Description
$sql String

The default SQL

$engine String

The search engine being used