php facetwp索引只有父母

Posted 2021-05-05

<?php
/*
Plugin Name: Custom Hooks
Plugin URI: https://facetwp.com/
Description: A container for custom hooks
Version: 1.0
Author: FacetWP, LLC
*/

add_filter( 'facetwp_index_row', function( $params, $class ) {
	if ( 'by_category' == $params['facet_name'] ) { // change my_facet
		if ( !empty( $params['parent_id'] ) ) {
			return false;
		}
	}
	return $params;
}, 10, 2 );